Research Department of Statistics Texas A&M University的研究的统计部门——德克萨斯&M大学
研究生科研数据分析方法介绍
研究生科研数据分析方法介绍引言:在科学研究领域,数据分析是一个至关重要的环节。
研究生作为科研的重要力量,需要掌握一些常用的科研数据分析方法。
本文将介绍一些常见的研究生科研数据分析方法,以帮助研究生们更好地进行科学研究。
一、描述统计方法描述统计方法是研究生科研数据分析的基础。
描述统计方法可以通过统计数据样本的基本统计量来揭示数据的总体特征。
常见的描述统计方法包括平均数、中位数、标准差等。
1. 平均数(Mean):平均数是指将一组数据的所有数值相加,并除以数据的个数。
平均数可以用于分析数据集的中心位置。
如果数据集中有异常值,平均数可能受到其影响。
2. 中位数(Median):中位数是将一组有序数据按照大小排列后,处于中间位置的数值。
中位数可以用于分析数据的集中趋势,并且对异常值不敏感。
3. 标准差(Standard Deviation):标准差是指数据集各个数据与平均数之间的离散程度。
标准差越大,数据集的离散程度越高;标准差越小,数据集的离散程度越低。
二、推断统计方法推断统计方法是指根据样本数据推断总体状况的方法。
推断统计方法可以帮助研究人员进行参数估计、假设检验等。
1. 参数估计(Parameter Estimation):参数估计是指通过样本数据来估计总体参数的方法。
常见的参数估计包括点估计和区间估计。
点估计是用样本统计量作为总体参数的估计值,区间估计是用样本统计量的置信区间作为总体参数的估计区间。
2. 假设检验(Hypothesis Testing):假设检验是通过对样本数据做出统计推断,对总体参数提出假设,并进行推断的方法。
假设检验可以判断所提出的假设是否成立,并评估实验结果的显著性。
三、回归分析方法回归分析方法是一种建立因果关系的统计分析方法。
回归分析可以用来研究因变量受自变量影响的程度和方向。
常见的回归分析方法有线性回归、多项式回归、逻辑回归等。
1. 线性回归(Linear Regression):线性回归是一种描述因变量与自变量线性关系的分析方法。
统计学专业解析
专业解析-统计学什么是统计学:统计学(Statistics)是研究收集、分析、解读、展示及组织(collection, analysis, interpretation, presentation and organization)数据的学科,通过量化地研究随机性,从而理解数据的产生机制,并进行判别、预测、优化、决策。
统计学理论和方法是很多现代科学分支的支柱,其广泛的应用深刻地影响现代生活,具有代表性的应用领域包括:1.生物/医学(生物统计学,基因统计学,生物信息学,制药学等)2.社会学/环境学(社会统计学,心理学,人口学,空间统计学,环境统计学等)3.工业工程学(质量控制,可靠性分析等)4.经济学/金融学(精算学,金融统计学等)5.工程学/计算机科学(统计学习,数据挖掘,信号/图像采样/处理等)6.基础科学(统计物理学,统计化学等)美国大学统计学及相关专业设置:在美国开设统计学项目的学校非常多。
总体来说,TOP100的院校,开设统计学Master 项目的有67所,开设PhD项目的超过50所。
而TOP30的学校中,开设统计学项目的学校多达19所。
统计学项目通常设置在文理学院下单独的Department of Statistics或者像WUSTL 这样设置在Department of Mathematics下面。
另外,统计学还有一个重要的分支叫作生物统计,通常开设在公共卫生学院(Public Health)下,也有像Duke大学这样单独开设Department of Bio-statistics的。
项目的设置上会分为以学习理论知识为主的统计学项目和以应用实践为导向的应用统计学项目。
Master项目时长为一年半到两年,培养方式为一般为授课型,即完成要求的学分即可毕业。
课程分为:基础必修课程:概率统计、随机过程、线性代数等高阶数理课程;统计学专业课程:多元统计、抽样方法、统计计算、时间序列分析、贝叶斯统计等;应用性选修课:学生可以根据自己的学习兴趣来选择不同方向的选修课,比如哥大统计项目MA in Statistics可以在很多学院选课,包括:医学实验设计、随即临床试验(公卫学院);公司金融、资本市场投资(商学院)、数据科学算法(计算机相关课程)。
英语----政府、机关各部门、组织机构中英文对应表
政府、机关各部门、组织机构中英文对应表全国人民代表大会National People's Congress (NPC)主席团Presidium常务委员会Standing Committee办公厅General Office秘书处Secretariat代表资格审查委员会Credentials Committee提案审查委员会Motions Examination Committee民族委员会Ethnic Affairs Committee法律委员会Law Committee财务经济委员会Finance Affairs Committee外事委员会Foreign and Economy Committee教育,科学,文化委员会Education, Science, Culture and Public Health Committee内务司法委员会Committee for Internal and Judicial Affairs华侨委员会Overseas Chinese Affairs Committee法制委员会Commission of Legislative Affairs特定问题委员会Committee of Inquiry into Special Questions宪法修改委员会Committee for Revision of the Constitution中华人民共和国主席President of the People's Republic of China中央军事委员会Central Military Commission最高人民法院Supreme People's Court最高人民检察院Supreme People's Procuratorate国务院State Council(1)国务院部委Ministries and Commissions Directly under the State Council外交部Ministry of Foreign Affairs国防部Ministry of National Defence国家发展计划委员State Development Planning Commission国家经济贸易委员会State Economic and Trade Commission教育部Ministry of Education科学技术部Ministry of Science and Technology国家科学技术工业委员会Commission of Science, Technology and Industry for National Defence 国家民族事务委员会State Ethnic Affairs Commission公安部Ministry of Public Security国家安全部Ministry of State Security监察部Ministry of Supervision民政部Ministry of Civil Affairs司法部Ministry of Justice财政部Ministry of Finance人事部Ministry of Personnel劳动和社会保障部Ministry of Labour and Social Security国土资源部Ministry of Land and Resources建设部Ministry of Construction铁路部Ministry of Railways交通部Ministry of Communications信息产业部Ministry of Information Industry水利部Ministry of Water Resources农业部Ministry of Agriculture对外贸易经济合作部Ministry of Foreign Trade and Economic Cooperation 文化部Ministry of Culture卫生部Ministry of Public Health国家计划生育委员会State Family Planning Commission中国人民银行People's Bank of China国家审计署State Auditing Administration(2)国务院办事机构Offices under that State Council国务院办公厅General Office of the State Council侨务办公厅Office of Overseas Chinese Affairs港澳办公厅Hong Kong and Macao Affairs Office台湾办公厅Taiwan Affairs Office法制办公厅Office of Legislative Affairs经济体制办公厅Office for Economic Restructuring国务院研究室Research Office of the State Council新闻办公室Information Office(3)国务院直属机构Departments Directly under the State Council海关总署General Administration of Customs国家税务总局State Taxation Administration国家环境保护总局State Environmental Protection Administration中国民用航空总局Civil Aviation Administration of China (CAAC)国家广播电影电视总局State Administration of Radio, Film and Television 国家体育总局State Physical Cultural Administration国家统计局State Statistics Bureau国家工商行政管理局State Administration of Industry and Commerce新闻出版署Press and Publication Administration国家版权局State Copyright Bureau国家林业局State Forestry Bureau国家质量技术监督局State Bureau of Quality and Technical Supervision国家药品监督管理局State Drug Administration (SDA)国家知识产权局State Intellectual Property Office (SIPO)国家旅游局National Tourism Administration国家宗教事务局State Bureau of Religious Affairs国务院参事室Counsellors' Office of the State Council国务院机关事务管理局Government Offices Administration of the State Council(4)国务院直属事业单位Institutions Directly under the State Council新华通讯社Xinhua News Agency中国科学院Chinese Academy of Sciences中国社会科学院Chinese Academy of Social Sciences中国工程院Chinese Academy of Engineering国务院发展研究中心Development Research Centre of the State Council国家行政学院National School of Administration中国地震局China Seismological Bureau中国气象局China Meteorological Bureau中国证券监督管理委员会China Securities Regulatory Commission (CSRS)(5)部委管理的国家局State Bureaux Administration by Ministration or Commission)国家粮食储备局(国家发展计划委员会)State Bureau of Grain Reserve (Under the State Development Planning Commission)国家国内贸易局State Bureau of Internal Trade国家煤炭工业局State Bureau of Coal Industry国家机械工业局State Bureau of Machine Building Industry国家冶金工业局State Bureau of Metallurgical Industry国家石油和化学工业局State Bureau of Petroleum and Chemical Industry国家轻工业局State Bureau of Light Industry国家纺织工业局State Bureau of Textile Industry国家建筑材料工业局State Bureau of Building Materials Industry国家烟草专卖局State Tobacco Monopoly Bureau国家有色金属工业局State Bureau of Nonferrous Metal Industry(以上由国家经贸委管理above are all under the State Economic and Trade Commission) 国家外国专家局(人事部) State Bureau of Foreign Experts Affairs (under the Ministry of Personnel)国家海洋局(国土资源部) State Bureau of Oceanic Administration (under the Ministry of Land and Resources)国家测绘局(国土资源部) State Bureau of Surveying and Mapping (ditto)国家邮政局(信息产业部) State Post Bureau (under the Ministry of Information Industry) 国家文物局(文化部) State Cultural Relics Bureau (under the Ministry of Culture)国家中医药管理局(卫生部) State Administration of Traditional Chinese Medicine (under the Ministry of Public Health)国家外汇管理局(中国人民银行总行) State Administration of Foreign Exchange (under the People's Bank of China)国家出入境检验检疫局(海关总署) State Administration for Entry/Exit Inspection and Quarantine (under the General Administration of Customs)中国共产党,其他政党及政协相关名称中国共产党中央委员会Central Committee of the Communist Party of China中央政治局Political Bureau of the Central Committee of the CPC中央政治局常务委员会Standing Committee of the Political Bureau of the CPC 中央书记处Secretariat of the Central Committee of the CPC中央军事委员会Central Military Commission of the CPC中央纪律检查委员会Central Commission for Discipline Inspection of the CPC中央办公厅General Office, CCCPC中央组织部Organization Department, CCCPC中央宣传部Publicity Department, CCCPC中央统一战线部United Front Work Department, CCCPC中央对外联络部International Liaison Department, CCCPC中央政法委员会Committee of Political and Legislative Affairs, CCCPC中央政策研究室Policy Research Office, CCCPC中央直属机关工作委员会Work Committee for Offices Directly under the CCCPC中央国家机关工作委员会State Organs Work Committee of the CPC中央台湾工作委员会Taiwan Affairs Office, CCCPC中央对外宣传办公室International Communication Office, CCCPC中央党校Party School of the CPC中央党史研究室Party History Research Centre, CCCPC中央文献研究室Party Literature Research Centre, CCCPC中央翻译局Compilation and Translation Bureau, CCCPC中央外文出版发行事业局China Foreign Languages Publishing and Distribution Administration 中央档案馆Archives Bureau, CCCPC《中国人民政治协商会议及其机构》The Chinese People's Political Consultative Conference (CPPCC) and Its Structure中国人民政治协商会议全国委员会National Committee of the CPPCC中国人民政治协商会议全国委员会常务委员会Standing Committee of the National Committee of the CPPCC中国人民政治协商会议全国委员会办公厅General Offices of the CPPCC National Committee 专门委员会Special Committee提案委员会Committee for Handling Proposals经济委员会Committee for Economic Affairs人口资源环境委员会Committee of Population, Resources and Environment教科文卫体委员会Committee of Education, Science, Culture, Health and Sports社会和法制委员会Committee for Social and Legal Affairs民族和宗教委员会Committee for Ethnic and Religious Affairs文史资料委员会Committee of Cultural and Historical Data港澳台侨委员会Committee for Liaison with Hong Kong, Macao, Taiwan and Overseas Chinese 外事委员会Committee of Foreign Affairs中国人民政治协商委员会地方委员会CPPCC Local Committees《中国政党Chinese Parties》中国共产党(中共)Communist Party of China (CPC)中国国民党革命委员会(民革)Revolutionary Committee of the Chinese Kuomintan g中国民主同盟(民盟)Chinese Democratic League中国民主建国会(民建)China Democratic National Construction Association中国民主促进会(民进)China Association for Promoting Democracy中国农工民主党Chinese Peasants and Workers Democratic Party中国致公党China Zhi Gong Dang九三学社Jiu San Society台湾民主自治同盟(台盟)Taiwan Democratic SelfGovernment League中国人民团体,协会名称英译测绘学会Society of Geodesy, Photogrammetry and Cartography地震学会Seismological Society国际金融学会International Finance Society国际战略问题学会Institute for International Strategic Studies海洋学会Society of Oceanography科普学会Popular Science Society全国少年儿童文化艺术委员会Nat'l Council on Cultural and Art Work for Children全国少年儿童工作协调委员会Nat'l Children's Work Coordination Committee全国史学会China Society of History宋庆龄基金会Song Ching Ling Foundation中国奥林匹克委员会Chinese Olympic Committee中国笔会中心Chinese Pen Centre中国标准化协会China Association for Standardization中国残疾人福利基金会China Welfare Fund for the Handicapped中国出版协会Chinese Publishers Association中国道教协会Chinese Taoist Association中国电视艺术家协会Chinese Television Artists Association中国电影家协会China Film Association中国法律质询中心Chinese Legal Consultancy Centre中国法律会China Law Society中国翻译工作者协会Translators Association of China中国佛教协会Chinese Buddhists Association中国福利会China Welfare Institute中国歌剧研究会Chinese Opera Research Institute中国共产主义青年团Communist Youth League of China中国国际法学会Chinese Society of International Law中国国际交流协会Association for Int'l Understanding of China中国红十字会总会Red Cross Society of China中国会计学会China Accounting Society中国基督教"三自"爱国运动委员会ThreeSelf Patriotic Movement Committee of th e Protestant Churches of China中国基督教协会China Christian Council中国计量测试学会Chinese Society for Measurement中国金融学会Chinese Monetary Society中国考古协会Archaeological Society of China中国科学技术史学会Chinese Society of Science and Technology History中国科学技术协会China Society and Technology Association中国联合国教科文组织全国委员会Nat'l Commission of The People's Republic of China for UNESCO中国联合国协会United Nations Association of the People's Republic of China中国美术家协会Chinese Artists Association中国民间文艺家协会China Society for the Study of Folk Literature and Art中国企业管理协会China Enterprise Management Association中国曲艺家协会Chinese Ballad Singers Association中国人民保卫儿童基金会Chinese People's National Committee for Defence of Children中国人民对外友好协会Chinese People's Association for Friendship with Foreign Countries中国少年儿童基金会Children's Foundation of China中国少年先锋队China Young Pioneers中国摄影家协会Chinese Photographers Society中国书法家协会Chinese Calligraphers Association中国天主教爱国会Chinese Patriotic Catholic Association中国天主教教务委员会Nat'l Administrative Commission of the Chinese Catholic Church中国天主教主教团Chinese Catholic Bishops College中国文学艺术界联合会China Federation of Literary and Art Circles中国舞蹈家协会Chinese Dancers Association中国戏剧家协会Chinese Dramatists Association中国伊斯兰教协会Chinese Islamic Association中国音乐家协会Chinese Musicians Association中国杂技艺术家协会Chinese Acrobats Association中国政法学会China Society of Political Science and Law中国作家协会Chinese Writers Association中华全国妇女联合会All China Women's Federation中华全国工商联合会All China Federation of Industry and Commerce中华全国归国华侨联合会All China Federation of Returned Oversea s Chinese中华全国青年联合会All China Youth Federation中华全国世界语联合会All China Esperanto League中华全国台湾同胞联谊会All China Federation of Taiwan Compatriots中华全国体育总会All China Sports Federation中华全国新闻工作者协会All China Journalists' Association中华全国总工会All China Federation of Trade Unions中华医学会Chinese Medical Association国务院及省政府各部门、各直属机构英文译名国务院及省政府各部门、各直属机构英文译名2002年2月19日各省、自治区、直辖市人民政府办公厅,国务院各部委、各直属机构办公厅(室): 根据国务院机构的调整和国务院领导同志的指导精神,经外交部审核并征求各部门意见,我们对《国务院各部委、各直属机构英文译名》(国办秘函〔1998〕337号)作了修订。
统计机构名称英译标准
说明:根据人事司提供的机构名称翻译
中华人民共和国国家统计局
National Bureau of Statistics of the People's Republic of China
National Bureau of Statistics of China
National Bureau of Statistics
Division of Input-Output Accounts
社会资金核算处
Division of Flow-of-Funds Accounts
资产与资源环境核算处
Division of Balance Sheet and Resources and Environment Accounts
分析研究处
Division of Cultural Statistics
农村社会经济调查司
Department of Rural Surveys
综合研究处
Division of General Affairs
平衡分析处
Division of Analysis
农业生产处
Division of Agricultural Production
新闻处(统计新闻办公室)
Division of News Release (Office of Statistical News Release)
数据服务处
Division of Data Services
资料处
Division of Data Compilation
国民经济核算司
Department of National Accounts
综合处
香港大学统计学授课型研究生申请要求
香港大学统计学授课型研究生申请要求香港大学简介学校名称香港大学学校英文名称The University of Hong Kong学校位置中国 | 香港 | 香港岛2020 QS 世界排名25香港大学概述香港大学(The University of HongKong),简称“港大(HKU)”,是中国的一所国际化公立研究型大学,通常被认为是亚洲最具名望的大学之一,有亚洲“常春藤”之称,其前身为香港西医书院。
香港大学奠基于1910年3月16日,次年3月30日正式注册成立,是中国香港历史最悠久的高等教育机构。
香港大学自创校以来始终采用英语教学,其学术研究多可与欧美无缝对接、良性互动,也得益于此,在很长一段时间里,以医学、商科、人文、政法等领域见长的香港大学都是中国高等教育界一面独特的旗帜,享誉亚洲乃至世界。
香港大学为环太平洋大学联盟、松联盟、Universitas21、中国大学校长联谊会、粤港澳高校联盟、京港大学联盟、沪港大学联盟成员,AACSB及EQUI S双重认证成员,是全球第一个界定出SARS病原体的科研单位。
统计学专业简介统计硕士学位是一项为期一年的全日制/两年兼职课程,该课程已从1987年9月启动的应用统计学的社会科学硕士学位进行了重组。
自1989年第一次毕业以来,我们预计当现在的学生完成课程时,将有大约900名毕业生。
该方案旨在对统计的原则和实践提供严格的培训。
它强调应用程序,旨在通过计算机辅助和实践经验,为各领域的进一步研究、研究、咨询工作和管理做好准备。
统计学专业相关信息专业名称统计学专业英文名称Master of Statistics隶属学院理学院学制1年语言要求雅思6(小分5.5) 托福80GMAT/GRE 要求不要求2019 Fall 申请时间1st 11月5-12月14日,2nd 1月31日2020 Fall 申请时间1st 11月1日-12月15日;2nd 20年1月31日学费(当地货币)186000统计学课程内容序号课程中文名称课程英文名称1统计推断基础Fundamentals of statistical inference2先进的统计建模Advanced statistical modelling 3风险管理主题Risk Management theme 4数据分析主题Data Analytics theme 5财务数据分析Financial data analysis 6计算统计Computational statistics 7先进的定量风险管理和金融空间数据分析Advanced quantitative risk management and finance Spatial data analysis8运营风险和保险分析Operational risk and insurance analytics9多元方法Multivariate methods 10时间序列预测Time series forecasting 11分类数据分析Categorical data analysis12经济学和金融学中的统计方法Statistical methods in economics and finance13数据科学编程Programming for data science14风险管理和巴塞尔协议Risk management and Basel Accords15时间序列预测Time series forecasting 16精算统计Actuarial statistics 17生物统计学Biostatistics18数据挖掘技术Data mining techniques 19数据挖掘技术Data mining techniques 20量化策略和算法交易Quantitative strategies and algorithmic trading 21营销分析Marketing analytics 22大数据分析Big data analytics 23大数据分析Big data analytics24结构方程建模Structural equation modelling 25贝叶斯统计Bayesian statistics26网络数据的统计方法Statistical methods for network data27统计研究方法Research methods in statistics 28提前概率Advanced probability29抽样调查的设计和分析Design and analysis of sample surveys30商业和公共政策的社会经济统计Socio-economic statistics for business and public policies 31电子表格建模和数据库管理研讨会Workshop on spreadsheet modelling and database management32职业发展和交流讲习班当前统计主题Career development andcommunication workshopCurrent topics in statistics 33项目Project34数据挖掘技术Data mining techniques 35实习Practicum 36Capstone项目Capstone Project* 香港大学统计学研究生申请要求由 Mastermate 收集并整理,如果发现疏漏,请以学校官网为准。
统计学专业出国读研可以去哪些学校
统计学专业出国读研可以去哪些学校统计学是一门很专的学科,但是一个好的统计学工作者也必须是一个通才,不仅熟悉统计工具的运用,也需要了解行业特点,也是一个很容易跨专业的学科。
下面就来说说统计学专业出国读研可以去哪些学校。
1、美国加州大学美国统计学学专业基本介绍表示,从国外的统计学就业来看,还要优于国内,的商业环境很成熟,各行对于数据分析也是相当重视,而这也是统计学专业毕业生的优势技能。
就美国统计协会(ASA)提供的数据来看,在美国招聘统计学毕业生的行业主要集中在以下的一些当中:医药健康(Health and Medicine)、动物监看Animal Health、生物统计Biostatistics、临床试验Clinical Trials、流行病学Epidemiology、遗传学Genetics、药物学Pharmacology、公共健康Public Health、商业Business and Industry、农业Agriculture、化学Chemistry、计算机科学Computer Science、经济Economics、工程Engineering、金融Finance、保险Insurance、制造业Manufacturing、市场Marketing、质量改进Quality Improvement、信用Reliability、政府Government、PowerPoint presentation、Bureau of Justice Statistics、人口普查Census、生态学Ecology、林业Forestry、政府管制Government Regulation、法律Law、国防National Defense、人口研究Population Research、风险评估Risk Assessment、调查Surveys。
统计学可以选择的专业统计学主要有四个研究领域:生物统计、金融统计、数理统计、应用统计,其中金融统计最为热门,而生物统计则是很多植物、生物等学科学生的跨专业首选。
美国大学统计专业Top10名校
美国大学统计专业Top10名校来源:爱迪欧环球留学()如何选择美国大学专业和院校?对于计划申请美国研究生的人来说,在选择美国大学专业和院校的时候,可能会遇到各种抉择,对于计划申请美国大学统计学专业的人来说,要想申请美国名校就要看看下面的申请信息,以便在制定留学规划的时候可以提前做好申请的准备和计划。
美国大学统计专业Top10名校概述:1.斯坦福大学(Stanford University)斯坦福大学统计学系近几年一直位居美国统计学专业排名的榜首。
系内目前拥有全职教授29人,在读研究生近140人。
统计学系的主要研究领域包括概率论(Probability)、生物统计(Biostatistics)、金融数学(Financial Mathematics)等,可授予统计学硕士(M.S. in Statistics)、金融数学硕士(M.S. in Financial Mathematics)和统计学博士(Ph.D. in Statistics)三类研究生学位。
国际学生申请斯坦福大学统计学系需要提交TOEFL成绩(iBT最低要求100分)和GRE成绩(包括GRE General Test成绩和GRE Subject Test的数学专项成绩)。
其他需要提交的材料有:完整的研究生院申请表格、本科成绩单、毕业证书与学位证书、三封推荐信、个人申请陈述和个人简历。
博士申请的截止日期为1月4日,硕士申请的截止日期为2月8日。
申请费为125美元。
网址:/2.加州大学伯克利分校(University of California at Berkeley)加州大学伯克利分校统计学系目前拥有全职教授43人,在读研究生近90人。
其主要研究领域包括理论统计学(Theoretical Statistics)、应用统计学(Applied Statistics)和概率论(Probability)三大研究领域,可授予统计学硕士(M.A. in Statistics)、统计学博士(Ph.D. in Statistics)、生物统计学硕士(M.A. in Biostatistics)和生物统计学博士(Ph.D. in Biostatistics)四类研究生学位。
干货!申请美国大学研究生之统计Statistics详解
干货!申请美国大学研究生之统计Statistics详解近期,咨询申请美国大学统计专业研究生事宜的学生很多,今天,慧德留学老师给大家详细的整理了一篇文章,给大家作为参考,希望能够帮助各位。
统计学专业通常分为两个分支,一种是偏理论的统计学,课程会涉及到关于统计模型,贝叶斯推论,蒙特卡罗法,时间序列等基础课程。
第二种是应用统计学,比如生物统计,环境统计,金融统计等等。
另外还有一个学科领域是统计学学生可以申请的,也是比较常见的,数据科学,这门学科也是更偏实际应用的学科,且属于热门学科,要求也是较高的。
比较知名的学校开设数据科学项目的学校有康奈尔的数据科学和密歇根安娜堡大学的数据科学都是不错的项目。
除了数据科学属于热门的分支以外,还有生物统计,金融统计近几年也是热度不小的学科,这类实践性比较强的学科建议提早准备好个人的一些项目背景活动,比如一些关于数据的科研,项目,调查都可以作为学生的软背景实力体现,当然,如果想申请到顶尖的学校,需要在背景活动上多下功夫,体现出比其他竞争者更有优势的差异性。
什么是统计学统计学(statistics)是应用数学的一个分支,主要通过利用概率论建立数学模型,收集所观察系统的数据,进行量化分析、总结,做出推断和预测,为相关决策提供依据和参考。
它被广泛的应用在各门学科之上,从物理和社会科学到人文科学,甚至被用来工商业及政府的情报决策之上。
随着数字化的进程不断加快,人们越来越多地希望能够从大量的数据中总结出一些经验规律从而为后面的决策提供一些依据。
统计学专业不是仅仅像其表面的文字表示,只是统计数字,而是包含了调查、收集、分析、预测等,应用的范围十分广泛。
统计学一般要求的修课程:微积分(数学系学三个学期、理工科与部分学校商科会学两个学期)、线性代数、概率论。
也就是说,除了数学系的同学,其他专业的同学如果想要转专业申请统计学,这几门课是不可少的。
统计学硕士课程一般涉及Multivariate Stat Inference(多元统计分析):多元统计分析是一种综合分析方法,它能够在多个对象和多个指标互相关联的情况下分析它们的统计规律。
统计学2024年留学申请书
统计学2024年留学申请书尊敬的评委们,我真心希望能够成为2024年的留学申请者。
通过这封申请信,我希望能向您展示我为什么对统计学这个领域如此深感兴趣,并说明我为什么应该被接受为您的学生。
从我还是一个孩子的时候起,我就对数据和数字充满了好奇心。
我喜欢收集和分析信息,并从中找出有用的模式和规律。
这使得我对数学和统计学产生了浓厚的兴趣。
在高中期间,我努力学习数学和统计学,并参加了许多相关的竞赛和活动。
通过这些活动,我发现数学和统计学可以被应用于各个领域,如经济学、医学和社会科学等,这进一步激发了我的兴趣。
作为一名有丰富科学背景的学生,我相信我已经具备了成功学习统计学的基础。
我在高中期间修读了高级数学、微积分和概率论等课程,并取得了优秀的成绩。
我也利用暑假期间参加了一些数学和统计领域的课程,以拓宽我的知识面。
我热衷于深入了解统计学的基本原理和方法,并希望通过留学进一步加强我的专业知识。
除了学术方面,我还拥有出色的领导和团队合作能力。
在高中期间,我担任了学生会主席和数学学术团队的队长。
这些经历使我学会了如何与不同的人合作,协调团队中各个成员的意见,并达到共同的目标。
我相信这些领导和团队合作的技能将对我在统计学领域的研究和实践中产生积极的影响。
我选择申请贵校的统计学项目,是因为贵校在统计学领域具有卓越的声誉和优秀的师资力量。
我深信通过你们的教育和培养,我可以成为一名出色的统计学家,并成为对社会有益的人才。
最后,我希望得到贵校的接受,并有机会成为贵校的学生。
我承诺努力学习,积极参与校园和社区活动,并将来回馈社会。
我相信通过贵校的培养和指导,我将能够实现我的梦想,并为统计学领域的发展做出贡献。
再次感谢您花时间阅读我的申请信。
非常期待能够进一步展开交流,并有机会成为2024年的留学生。
谢谢!此致,XXX。
港大统计系介绍
港大统计系的全称叫做Department of Stat. and Ac. Sci. 因为统计跟精算在同一个系,所以相对来说做金融方面的老师会多一些。
系里面一共有三个program,MSTAT, MPhil 跟PHD. 后两者为RPG(research postgraduate), 前者为course work based.MStat FT是一年制的,PT可以是两年。
以修学分为主,简单来讲可以认为是后本科学习,就是在本科的基础上上一些高级的课程,要考试,成绩有ABCDF区分,好像所有课程全A 的话会有honor. 一年学费加生活费下来在15万RMB的样子。
不会很轻松,但是也不会很累,跟着学就是了。
毕业了以后有一年的时间可以在香港找工作。
PT跟FT是一起上课的,也可以和RPG一起选课。
因为港大5月底放假了所以实际上就是从9月开学到5月底结束。
Mphil跟PHD在港大除了学制长短的差别外并没有特别大的不同。
有集体的办公室,所有的RPG(MPHIL+PHD)都要做TA,一个星期一节课加三个小时的答疑时间。
任务量不重,奖学金跟你TA的表现也没有关系。
但是每个学期学生会给每一个tutor评分,分数低的话自己心里也不好受。
TA除了上课以外还有的工作就是改作业和监考。
平均下来一个星期需要一整天的时间。
RPG除了做TA外自己的学习分为两部分,上课跟research。
学分的要求不是很高,分别达到系里的和GS的要求就可以了,成绩只按照P/F评定,但是老师是可以知道你的具体分数成绩的。
虽然P/F使得相对要求降低些,但也并不是所有的课程都能够pass,需要认真对待。
有fail gs的课程的案例。
RPG的research做什么那就取决于老板做什么了。
老板的方向决定了你的方向,一般情况下,老板会给你一些project并且根据你能力来进行方向上的调整。
因为mphil只有两年,所有一般会挑一些容易上手的topic,phd时间长可以做一些难一点的复杂点的topic。
2018年牛津大学学术研究
牛津大学(University of Oxford),简称“牛津”,位于英国牛津,是一所誉满全球的世界顶级研究型书院联邦制大学,与剑桥大学并称牛剑,与剑桥大学、伦敦大学学院、帝国理工学院、伦敦政治经济学院同属“G5超级精英大学”。
立思辰河南留学360邹思君老师介绍说,牛津大学最早成立于1096年,为英语世界中最古老的大学,也是世界上现存第二古老的高等教育机构。
涌现出一批引领时代的科学巨匠,培养了大量开创纪元的艺术大师以及国家元首,包括了27位英国首相、64位诺贝尔奖得主以及数十位世界各国元首和政商界领袖。
这些都为牛津大学奠定了世界近现代学术文化中心的地位。
其在数学、物理、医学、法学、商学等多个领域拥有崇高的学术地位及广泛的影响力,被公认为是当今世界最顶尖的高等教育机构之一。
学术研究科研成果在生物医学领域,自从弗雷明在伦敦发现青霉素后。
今天用得最广的抗生素,1955年为牛津的爱德华·阿布拉罕发现。
牛津也致力于将分子生物学应用于临床,将核磁共振原理应用于医疗诊断,在发现人体的免疫系统和应用基因工程技术于临床问题方面,牛津亦起领导作用。
该校在艾滋病毒、移植手术和遗传病研究等方面也很有潜力。
1987年斯奎波父子公司赠予该校药学系2,000万英镑,以支持他们的研究工作。
在环境科学领域,牛津的研究涉及森林史、气候变化、遥感、土地利用、野生动物保护、家畜管理、污染、腐蚀、沙漠侵犯等众多课题。
立思辰河南留学360邹思君老师介绍说,牛津的固体物理、高磁学、激光研究、基本粒子研究和大气物理学等均在世界上占领先地位。
物理系的克拉伦登实验室在世界核研究领域中起着特殊的作用。
基础研究还导向重要的工业开发,包括建立了如牛津仪器公司和牛津激光公司之类的企业。
仅在化学系,牛津就拥有4位诺贝尔奖得主。
该校在蛋白质、新型无机材料合成、分子的计算机辅助设计等方面都有重大成果问世,并在化工、医药、微电子工业等领域推广应用。
科研平台研究机构人文科学Faculty of Classics Faculty of English Language and LiteratureFaculty of History Faculty ofLinguistics,Philology andPhonetics andPhoneticsLaboratory Faculty ofMedieval andModern LanguagesFaculty of MusicFaculty of Oriental Studies Faculty of PhilosophyThe Oxford Research Centre in the Humanities Rothermere American InstituteRuskin School of Art Faculty of Theology and ReligionVoltaireFoundation数学、物理和生命科学Begbroke Science Department ofPark ChemistryDepartment of Computer Science Department of Earth SciencesDepartment of Engineering Science Oxforde-Research CentreMathematical Institute Department of MaterialsDepartment of Physics Department of Plant SciencesDepartment of StatisticsDepartment ofZoology医学Department of Biochemistry Nuffield Department of Clinical MedicineNuffield Department of Clinical Neurosciences Department of Experimental PsychologyRadcliffe Department of Medicine Nuffield Department of Obstetrics and GynaecologyDepartment of Oncology Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal SciencesDepartment of Paediatrics Sir William Dunn School of PathologyDepartment of Pharmacology Department of Physiology,Anatomy andGeneticsNuffield Department of Population Health Nuffield Department of Primary Health Care Health SciencesDepartment of Psychiatry Nuffield Department of Surgical Sciences社会科学School of Anthropology and Museum Ethnography School of ArchaeologyBlavatnik School of Government Department of EconomicsDepartment of Education School of Geography and the EnvironmentSchool of Interdisciplinary Area Studies Department of International DevelopmentOxford InternetInstituteFaculty of LawOxford Martin School Department of Politics and International RelationsSaïd Business School Department of Social Policy and InterventionDepartment of Sociology。
统计学参考书
统计学参考书:《商务与经济统计》,安德森等,中信出版社;《统计学的世界》,David S. Moore William I. Notz,中信出版社;《统计学-基本概念和方法》,爱卫森等,高等教育出版社;《统计陷阱》,[美]达莱尔.哈夫,上海财经出版社;《漫画统计学入门》,拉里. 戈尼克等,辽宁教育出版社;《统计与真理》印度统计学家RAO;《女士品茶:20世纪统计学怎样变革了科学》;《Mathematical Statistics and Data Analysis 》Rice, 伯克利大学;黄良文、曾五一、袁卫、庞皓、贾俊平、冯士雍等所著教材。
统计相关网址:1.国外统计学网址/ 美国金融情报/ 美国金融briglehttp://www.math.yorku.ca/SCS/StatResource.html 统计学与统计绘图资源/index.htm Lex Jansen个人主页(SAS SUGI pdf论文) /WoPEc.html 经济论文集/homepages.nsf/toc/...rialsstatistics 统计学指南/garson/pa765/statnote.htm G. David Garson的在线教材/statcodes/sc_multvar.html 多变量分析与分类/~sns99kla/links.html 统计遗传学网址/fin/journal/jofsites.htm Finance Site List/~harsham/stat-data/opre330.htm 统计学数据分析问题/? Finance USA/? 外汇基础知识/newrich/explain...ID=E_01&sTYPE=G 理财精算网http://www.math.yorku.ca/SCS/StatResource.html York大学讲义/publications/jse/ 统计学教育论文集/publications/jse/ 统计学论文集/garson/pa765/dicts.htm 统计学词典/textbook/glosfra.html SATA/artsci/botany/ordin...te/glossary.htm Michael Palmer 対応分析系/~lane/hyperstat/glossary.html Glossary/statglos/statglos.htm 统计基本用语/steps/glossary/index.html Statistics Glosaryhttp://cortex.med.nihon-u.ac.jp/department.../ebm/gloss.html Evidence Based Medicine /lists/exact-sta...es/glossary.txt stat/~nhodgins/desig...d_analysis.html 実験計画法/espse/hale/507Mat/...al/glossary.htm Glossary of Terms/hp/staff/dmb/matrix/intro.html Matrix Reference Manual/cases/ UCLA Statistics Case Studies/diagnoser.../diagnoser.html DIANA/%7Echance/chance_..._news/news.html Chance Case/steps/home.html STatistical Education.au/Database/index.html SMARD Database/hyperstat/index.html HyperStat Online Textbook.au/nceph/surfstat/surfs...e/surfstat.html Surfstat/~lowry/webtext.html 手計算の分散分析説明/~wallacd1/ Order of Operations/Solving Equations/modules/dau/stat/ STA T/stat/ 確率/stats/ Gene Glass :Arizona State University)/espse/hale/507Mat/default.html Bob Hale's Home Page/~dhowell/StatPages/Stat...atHomePage.html Fundamental Statistics for the Behavioral Sciences,/vlib/jobs.html 美国统计找工作(job chance)/ UCLA Stathttp://www.psych.yorku.ca/lab/ 重回帰と実験計画法。
Research Tools 研究工具
R esearch Tools 研究工具我们专为辩手提供了一些网络资源,从中你会找到有用的证据来对你的案例和辩驳进行有力的支撑。
要牢记,你们学校的图书馆会给你们提供诸多纸质教材的书籍。
走进大学图书馆,你会发现很多有用的搜寻工具,例如:宝典和期刊馆藏,还有就是进入昂贵的在线数据库。
看看离你最近的大学图书馆的对公众开放的政策是什么。
你通常会需要一个进入许可证。
如果你的兄弟姐妹或者朋友是此大学的学生,通常情况下,你就出入自由了。
Here are a few online resources that you can use to find useful evidence to support your cases and rebuttal arguments. Remember that your school library may have useful hard copy books. Access to university libraries can open the door to many very useful research tools, such as large book and periodical collections and access to expensive online databases. Check what your nearest university library's public access policy is. You can often request a visitor's pass. If you have siblings or friends who are students, they can often let you in.Free online resources:免费的网络资源:Google BooksWorld Bank Open Data ProjectLibrary of Congress (U.S.)Dogpile (indexes most non-Google internet search engines)(大多数非谷歌网络元搜索引擎)World Cat (worldwide index of libraries)(世界最大的联机书目数据库)CIA World Fact Book (As always,keep in mind the source!)(CIA各国基本国情收集)(非常有用的信息收集库,牢记!牢记!)Princeton University Population IndexPolitical Database of the AmericasU.N. Multilingual Terminology DatabaseU.N. Department of Statistics DatabasesThe Free LibraryWikipedia (good for background research. Not a credible source by itself. Use the citations inside the articles instead.)(优点在于背景的查询。
哥本哈根统计学硕士
哥本哈根统计学硕士
哥本哈根统计学硕士是哥本哈根大学的一个研究生项目,旨在培养具备统计学理论和实践技能的专业人才。
该课程涵盖了统计学的各个领域,包括概率论、数理统计学、实证金融、数据分析和机器学习等。
学生将学习如何应用统计学方法来解决实际问题,例如数据采集、处理和分析,以及预测和模型构建等。
哥本哈根大学的统计学硕士项目设有两个专业方向:应用统计学和数理统计学,学生可以根据自己的兴趣和职业规划选择适合自己的方向。
毕业后,学生可以在政府、科研机构、金融和保险等领域从事统计学相关的工作,也可以选择继续攻读博士学位。
- 1 -。
美国统计学专业的研究领域及申请指南
本科学应用统计去美国研申请哪个专业比较好 ?申请与之相对应的专业是最好的了。
近几年美国统计学研究生申请比较热门,而且统计学专业在美国本土的就业前景十分乐观而且收入也很可观,所以申请这个专业的人和转专业的人非常多。
在开设统计学专业的美国大学中一般都有两个方向,一个是偏重于理论研究的,一类是偏重于实际应用的。
如果是选择理论研究方向的话,主要是专设的统计系或者是在数学系下设统计学,如果选择实用方向的话,所包括的方面相对就比较广泛,比如现在很热门的生物统计,还有经济统计和社会统计学等。
在美国,统计学主要有以下学习方向有生物统计、金融统计、应用统计和数学统计四大方向。
统计专业已经慢慢从数学系中脱离出来,成为独立的系。
很多的学校都成立了自己的统计系。
统计学基础研究方向包括:样本设计、数据挖掘、随机过程、建立统计模型、模型的选择、时间序列、非参数统计方法、生存分析、空间统计、各种概论理论等;应用研究方向包括:生物统计、环境统计、金融统计、经济统计、农业统计等等。
目前美国统计学专业主要涵盖以下研究领域:1、生物统计该专业是探讨如何进行生物学实验研究的设计、取样、分析、资料整理与推论的学科,是美国统计学专业最热门的领域。
2、金融统计该专业主要关注中央银行和各金融机构的统计部门如何对各项金融业务的活动情况和资料进行调查、收集、整理和分析,从而提供统计信息和统计咨询意见,进行金融统计管理和监督。
3、应用统计该专业主要研究统计学的一般理论和方法在社会、自然、经济、工程等各个领域的应用,它是统计学和其他学科之间形成的交叉学科。
4、数理统计该专业应用概率论的分析结果更深入地研究统计资料,通过对某些现象发生频率的观察来揭示其内在规律,并通过构建数学模型来做出相应的判断和预测。
美国统计学专业研究生申请条件A、本科背景统计学硕士项目对本科背景的要求并非特别严格,但最好是要有一定的数学背景,修过相关的数学课程。
比如像华盛顿大学的统计学硕士就要求申请者最好有数学和统计背景,30学分以上的数学和统计课程,包括1年的中级微积分,线性代数以及概率论课程。
Chinese_Economy’s_Report_Card_for_the_First_Three_
48CHINA TODAYOpportunities that the UN 2030 Agenda, the Belt and Road Initiative, and the Global Development Initiative present can be fully leveraged to help de-veloping countries improve local manufacturing capacity, regional market integration, and inter-national industrial linkages. Developing countries and developed countries should cooperate on the security, digitization, and green transformation of global industrial chains and supply chains, thus to ensure development of the global industrial sys-tem in an efficient, resilient, and eco-friendly way.Third, financial, technological, and trade sup-port to developing countries should be strength-ened. The role of such multilateral institutions as the UN, the G20, the World Bank, the Asian Infrastructure Investment Bank, and the New De-velopment Bank should be brought into full play in efforts to provide the developing world with financial support for infrastructure and industrial development. Global climate governance should be advanced gradually, taking into consideration the industrialization needs of developing coun-tries, and offering technological support for green transformation. WTO reforms and negotiations should be promoted toward greater justice, and safeguard the policy space for developing coun-tries.Fourth, knowledge exchanges and mutual learning on multiple levels should be enhanced. International development agencies, think tanks, enterprises, and universities should be encour-aged to play their role in advancing knowledge cooperation on industrial development. Through various forms of activities, government officials and industrial practitioners can also spread devel-opment concepts and best practices, thus helping the knowledge sharing process. Entrepreneurship and vocational training in developing countries should be promoted to help their enterprises and workforces adapt to new technologies and indus-trial transformation. CCHEN XIAO is an associate research fellow at the Center for International Knowledge on Development. XU ZHAOYU-AN is a research fellow and deputy director general at the Research Department of Industrial Economics, the Develop-ment Research Center of the State Council.AS the world’s second largest economy, China’s economic upturn is having a posi-tive effect on the global economy. The Trade and Development Report 2023, released bythe United Nations Conference on Trade and De-velopment in early October, said China’s economy had picked up this year and will grow more than 10By LI XIAOYANGChineseEconomy’s Report Card for the First Three QuartersWith its current growth momentum, China will be able to fulfill its target of five percent GDPgrowth for this year.The Forbidden City in Beijing on November 11, 2023.times faster than that of the eurozone, serving as a major contributor to global economic growth.The Chinese economy grew by 5.2 percent year-on-year between January and September this year, according to data released by the National Bureau of Statistics (NBS) on October 18.“With its current growth momentum, China will be able to fulfill its target of five percent GDP growth for this year,” Sheng Laiyun, deputy head of the NBS, told a press conference on the day of the data’s release.“During the first three quarters, supply and demand also saw recovery, and the real economy sector showed positive signs,” said Sheng. Accord-ing to the NBS, the major indicators of the Chinese economy, including investment, consumption, and employment, have all gathered steam over recent months.“The Chinese economy picked up from a low base in the same period last year with better-than-expected performance in the first three quarters. The momentum of sound and stable economic growth has become even more of a normal,” said Wen Bin, chief economist at China Minsheng Bank.Mainstay GrowthConsumption, a key economic driver, contrib-uted 83.2 percent to China’s GDP growth in thefirst three quarters of this year. Retail sales of allconsumer goods went up 6.8 percent year-on-yearin the period to around RMB 34.21 trillion (US $4.77trillion). Online retail sales jumped 11.6 percentyear-on-year.China’s consumption has rebounded since thebeginning of this year as the economy has recoveredand in response to pro-consumption policies. Con-sumer spending on services saw rapid increase andunderpinned economic growth strongly, Sheng said.According to the NBS, retail sales of servicessurged 18.9 percent year-on-year during the firstthree quarters. Per-capita spending on serviceswent up 14.2 percent year-on-year during the nine-month period.Travel has been rebounding rapidly since earlierthis year. The travel boom during the holidays in thefirst three quarters suggested an almost revengefulconsumption by Chinese consumers. Brick-and-mortar businesses, from restaurants to cinemas,have also made a strong comeback.Consumersshopping at asupermarket inLianyungang,east China’sJiangsu Provinceon November 11,2023, China’s an-nual “Double 11”shopping festival.49December 2023China has not seen any downgrading of demand during the first three quarters. From the first quar-ter (Q1) to the third quarter (Q3), retail sales of gold, silver and jewelry, as well as those of sports and rec-reational goods, went up 12.2 percent and 8.3 per-cent year-on-year, respectively. Sales of new-energy vehicles rose 27.7 percent on a yearly basis.An uptick in employment has shored up the con-sumption sector. In Q1-3, the surveyed urban unem-ployment rate in China stood at 5.3 percent, down 0.3 of a percentage points from the same period in 2022. Per-capita disposable income reached RMB 29,398 (US $4,018) during the first three quarters, up 6.3 percent year-on-year.Investment in infrastructure went up 6.2 percent year-on-year in the first three quarters. To improve the urban living environment, urban village renewal in megacities has been carried out in many regions across the country. These infrastructure projects are expected to give a strong boost to investment. Ac-cording to the Ministry of Housing and Urban-Rural Development, the number of new urban village re-newal projects, which aim to renovate old commu-nities in urban areas across China, reached 49,800 between January and August this year. It plans tolaunch 53,000 such projects covering 8.65 million households nationwide this year.With supporting government policies, the prop-erty sector has also started to rebound. On August 31 this year, the financial authorities encouraged the easing of restrictions for first-home buyers, and allowed them to enjoy lower down payments and interest rates on mortgages. Major cities, including Guangzhou and Shenzhen in Guangdong Province, Beijing and Shanghai, implemented the policy in September.The number of transactions involving residential homes in China’s 70 major cities grew 2.8 percent month-on-month in September, the first positive growth following five straight months of decline, the NBS said.Bouncing BackIndustrial production during the first three quarters showed sound recovery. The value-added industrial output, an important economic indicator, saw four percent year-on-year increase in Q1-3. Theoutput of hi-tech products, such as solar cells andnew-energy vehicles, increased as both domesticand external demand increased.Another sign of the rebounding economy is theincreased electricity consumption. Power usageduring the first three quarters totaled around 6.86trillion kilowatt-hours, up 5.6 percent from a yearago.To support enterprises, especially micro andsmall firms, the central government has continu-ously introduced preferential policies. Taxpayerswith monthly sales revenue of no more than RMB100,000 (US $13,668) will continue to be exemptfrom value-added tax until the end of 2027, Chinesefinancial authorities said in August this year.The China Association of Small and Medium En-terprises announced in October that the outlook forsmall enterprises improved in Q3 from Q2. Perfor-mances of industrial, transportation and logisticscompanies enhanced greatly.The performances of micro and small enterprisesare better than those in the same period of 2022, preferentialTo support enter-prises, especiallymicro and smallfirms, the cen-tral governmenthas continuouslyintroduced pref-erential policies.50CHINA TODAYand are also beyond the 2021 Q1-3 level. Some com-panies still face difficulties including rising costs, declining turnover, and fund shortages, and have to cope with fierce competition. More support for the firms is needed to further boost domestic demand and enhance confidence, the association said. "There is still room to improve support for the real economy through monetary and fiscal policies in the fourth quarter, especially by directing funds to support micro and small enterprises and boost consumption," Xu Hongcai, deputy director of the Economic Policy Commission at the China Associa-tion of Policy Science, told the media.Better than ExpectedData from the General Administration of Cus-toms of China (GACC) showed that China’s foreign trade fell 0.2 percent year-on-year in the first three quarters. Exports grew by 0.6 percent year-on-year, while imports dropped 1.2 percent from a year ago. The year-on-year growth of global foreign trade is likely to stay below two percent this year. China’s foreign trade went up amid headwinds between Au-gust and September, largely a result of growing trade with emerging economies, Xu said.China’s trade with countries participating in the Belt and Road Initiative, proposed by China in 2013 to boost connectivity along and beyond the ancient Silk Road routes, rose 3.1 percent year-on-year to RMB 14.32 trillion (US $1.96 trillion) between Janu-ary and September this year, accounting for 46.5 percent of its total foreign trade value in the period, the GACC said.Hi-tech products are gaining an increasing share in China’s exports. The exports of lithium-ion batter-ies, manned electric vehicles and solar cells, which are the new three major products of China’s exports, increased by 41.7 percent year-on-year.SK On Jiangsu Co. Ltd., a company based in Yancheng, Jiangsu Province, is a manufacturer of electric vehicle batteries. As of August this year, it had exported lithium-ion battery products worth more than US $1.7 billion, exceeding its total ex-ports last year. The company is a joint venture be-tween SK Group, the third largest multinational in the Republic of Korea (ROK), and EVE Energy Co. Ltd., a Chinese lithium-ion battery company based in Guangdong Province.According to the company, it enjoyed around RMB 1.1 billion (US $150 million) in tariff reductions in January-September this year through preferential policies from the Regional Comprehensive Econom-ic Partnership, a free trade agreement consisting of 10 Association of Southeast Asian Nations (ASEAN) countries, as well as China, Japan, the ROK, Austra-lia and New Zealand. Certificates granted by local customs in Jiangsu have also helped cut the time needed for its products to pass through customs. External demand will rebound along with global economic recovery in the fourth quarter. As new industrialization and cutting-edge manufacturing remain a focus of government work, industrial up-grading will drive the real economy more strongly. Semi-conductor, 5G and new material industries will continue their rapid growth, Wen said. C (The article was first published by Beijing Review)LI XIAOYANG is a reporter with Beijing Review.Industrial robotsare weldingvehicles at aproduction linefor smart newenergy vehiclesin Jinhua, eastChina’s ZhejiangProvince, on April26, 2023.51December 2023。
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I SEE MUCH CONFUSION
32
BUT I MUST
34
15 GRADUATE
-1
13
Example
Volume measurement of flush valves data file at Langford Architecture Building A is attached.
0
1
2
3
4
5
as average *
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Graph With Labels
tu n e a v e ra g e
6
5
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3 3mu3 3mu1
2 4mu3
1 1mu3
3ww3
1ww1
3mw1 2mw1
2ww3
0
0
1
2
3
4
5
as average *
17
Analysis of the 2 Groups
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Statistics & The Scientific Method
The researcher’s questions are translated to statistical questions
A statistical design is used to collect the data
Statistics are used in the analysis
10
Key Statistical Concepts
Population Variable of Interest Parameters Sample Estimates (Guesses) Hypotheses (Questions)
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The “Art” of Statistics
The design phase – Hard
Science
The analysis phase –art form
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Data Collection and Analysis Without the Statistical Scientific Method
6
5
4
3
2
TYPE
2.00
1
Rsq = 0.0125
1.00
0
Rsq = 0.3072
0ቤተ መጻሕፍቲ ባይዱ
1
2
3
4
5
as average *
tu n e a v e ra g e
18
Conclusion
Research Comes in Lots of Ways Statistical Research is not the only way But, if you use statistics, if must be
6
On The Average I am Just
Fine
7
Variability
25 MPG 25 MPG +/- 3 MPG
25 MPG 25 MPG +/ - 10 MPG
8
Statistical Scientific Method
Obtain a clear statement of problem Design the experiment Collect the data Analyze the data- Statistical Package Interpret results Reformulate the problem
done correctly
19
3
The Quantitative Approach
Math Models Computer Models
4
No So Fast
X(0) = 1/9 X(n) = X(n-1)*10 - 1
5
What do Statisticians Do?
We Make Guesses We Answer Questions We Make Estimates We Test Hypotheses
per phase. (360 measurements) 4 phases (360 * 4 = 1440). 2 missing values (1440 -
2 = 1438 measurements)
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Data
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tu n e a v e ra g e
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5
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12 urinals in 4 men's restroom 8 water closets in 4 men's restroom 16 water closets in 4 women's restroom Total 36 fixtures. 10 measurement for each fixture
2
Two major type of research?
Qualitative
Quantitative
Note: “The relationship between qualitative and quantitative research should not be considered in terms of a mutually exclusive dichotomy but rather as a continuum of complementary paradigms within systematic scientific inquiry that, when used in concert, produce complete and useful knowledge” (Borland, 2019).
Research
From a Statistics Standpoint
1
Understanding The World
We are in a never ending quest for a true understanding of the world.
This research takes many forms – who are we; what are we; why are we.