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- Видео 19
- Просмотров 10 763
Maths Skills Centre
Добавлен 3 авг 2021
introduction to RStudio
This workshop introduces the RStudio interface and gets you started with importing, managing and plotting data. You don't need to have done any coding before!
View the workshop materials: bit.ly/31SVm0q
00:00 Introduction
00:43 Overview of RStudio
06:42 Writing code in a script
13:34 Installing packages
16:54 Importing and viewing data
22:22 Data wrangling
40:16 Plotting data with ggplot2
View the workshop materials: bit.ly/31SVm0q
00:00 Introduction
00:43 Overview of RStudio
06:42 Writing code in a script
13:34 Installing packages
16:54 Importing and viewing data
22:22 Data wrangling
40:16 Plotting data with ggplot2
Просмотров: 1 025
Видео
Choosing a statistical test
Просмотров 5792 года назад
This workshop will help you identify your variables and data types so you can choose the relevant statistical test. Workshop slides and example questionnaire are available from the Maths Skills Centre practical guide: subjectguides.york.ac.uk/maths-skills-centre/statistics 00:00 Introduction 00:27 Example Data 02:11 What you need to choose a statistical test 03:33 Hypotheses 08:13 Dependent & i...
An introduction to the Maths Skills Centre
Просмотров 7643 года назад
Welcome to the Maths Skills Centre! Find more information about our 1:1 advice and all our online resources here: subjectguides.york.ac.uk/maths-skills-centre Follow us on Twitter: UoYMathsSkills
Getting started with STATA - Part 3 - Making graphs in STATA
Просмотров 5933 года назад
The third video from our Getting started with STATA workshop looks at making various types of graphs with STATA. Workshop slides, datasets and do files are available from the Maths Skills Centre practical guide: subjectguides.york.ac.uk/maths-skills-centre/statistics
Getting started with STATA - Part 2 - Cleaning data in STATA
Просмотров 4,1 тыс.3 года назад
The second video from our Getting started with STATA workshop looks at cleaning your data by renaming, labelling and generating variables. Workshop slides, datasets and do files are available from the Maths Skills Centre practical guide: subjectguides.york.ac.uk/maths-skills-centre/statistics
Getting started with STATA - Part 1 - Opening and getting data into STATA
Просмотров 6613 года назад
The first video from our Getting started with STATA workshop looks at setting up STATA on your computer, importing data and using do files. Workshop slides, datasets and do files are available from the Maths Skills Centre practical guide: subjectguides.york.ac.uk/maths-skills-centre/statistics
Managing questionnaire data in SPSS - Part 6 - Avoid common mistakes
Просмотров 1093 года назад
The sixth video from our Managing questionnaire data in SPSS workshop looks at how to avoid common mistakes when handling and analysing questionnaire data. Workshop slides and example questionnaires are available from the Maths Skills Centre practical guide: subjectguides.york.ac.uk/maths-skills-centre/statistics
Managing questionnaire data in SPSS - Part 5 - Running inferential statistics
Просмотров 2493 года назад
The fifth video from our Managing questionnaire data in SPSS workshop looks at identifying variables and choosing which inferential test to conduct. Workshop slides and example questionnaires are available from the Maths Skills Centre practical guide: subjectguides.york.ac.uk/maths-skills-centre/statistics
Managing questionnaire data in SPSS - Part 4 - Calculating a scale mean and sub scales
Просмотров 943 года назад
The fourth video from our Managing questionnaire data in SPSS workshop looks at calculating scale means and sub scales. Workshop slides and example questionnaires are available from the Maths Skills Centre practical guide: subjectguides.york.ac.uk/maths-skills-centre/statistics
Managing questionnaire data in SPSS - Part 3 - Calculating descriptive statistics
Просмотров 1153 года назад
The third video from our Managing questionnaire data in SPSS workshop looks at how to calculate frequencies/counts and means from your data. Workshop slides and example questionnaires are available from the Maths Skills Centre practical guide: subjectguides.york.ac.uk/maths-skills-centre/statistics
Managing questionnaire data in SPSS - Part 2 - Deciding how to analyse your data
Просмотров 1143 года назад
The second video from our Managing questionnaire data in SPSS workshop looks at deciding how to analyse your data with descriptive and inferential statistics. Workshop slides and example questionnaires are available from the Maths Skills Centre practical guide: subjectguides.york.ac.uk/maths-skills-centre/statistics
Managing questionnaire data in SPSS - Part 1 - Getting data into SPSS
Просмотров 1943 года назад
The first video from our Managing questionnaire data in SPSS workshop looks at getting questionnaire data into SPSS from Qualitrics, Google Forms or Excel. Workshop slides and example questionnaires are available from the Maths Skills Centre practical guide: subjectguides.york.ac.uk/maths-skills-centre/statistics
Numerical reasoning
Просмотров 2053 года назад
This workshop explores how to answer typical numerical reasoning test questions and point you to some useful resources. You'll learn practical methods for solving problems in the quickest way and have a go at actual questions from up-to-date employer tests used for graduate recruitment. Workshop slides are available from the Maths Skills Centre practical guide: subjectguides.york.ac.uk/maths-sk...
Statistical analyses using R
Просмотров 8653 года назад
This session recaps basic data management before suggesting some R functions that check assumptions and carry out common statistical tests. This session presumes that you have either attended an Introduction to R workshop or know the basics of coding in R and that you have a basic understanding of statistical testing. 0:00 Introduction 1:05 Recap: Introduction to R (coding) 13:47 Data managemen...
Introduction to R coding
Просмотров 763 года назад
This workshop is an introduction to the coding aspect of using R, suitable for people who have not done any computer coding before. 0:00 Introduction 0:42 The software - installing it and how it works 3:56 Getting data in 25:15 Functions, arguments and packages 46:15 Data management 1:07:04 Graphs (including ggplot) 1:24:42 Tips 1:29:19 Exercise Workshop slides, scripts and datasets are availab...
is this only for students at university of york?
am unable to access your data sir,kindly make it available in the simplest file