https://github.com/cimentadaj/rseminars
The RonR! Seminar Series are a series of seminars that were taught at Pompeu Fabra University in April-May 2016. This repository contains all the R scripts, presentations and exercises used for each separate session. Anyone interested in using these exercises go into each respective seminar and download the swirl exercises for themselves.
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Repository
The RonR! Seminar Series are a series of seminars that were taught at Pompeu Fabra University in April-May 2016. This repository contains all the R scripts, presentations and exercises used for each separate session. Anyone interested in using these exercises go into each respective seminar and download the swirl exercises for themselves.
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Metadata Files
README.md
RonR! First Seminar Series
The RonR! Seminar Series is an interactive R course aimed at students who want to learn R. They were first created as a set of exercises for a series of lectures given in April-May 2016 in Pompeu Fabra University. These exercises have evolved to stand on their own and can now be accessed by following the tutorial here.
Seminar 1. An overview of the strengths of R
Note: This introduction does not contain exercises, only an RMarkdown presentation
Brief introduction to R
- First steps using R
- The webpage of the R project
- Installation of R
- R environment
- Contributed packages and their installation
- How to work with R: Workspaces and scripts
- R graphics
- Graphs (ggvis, ggplot2)
- Interactive graphs(ggvis, plotly, shiny, Rcharts)
- Maps
- R and statistics
- Summary statistics output(stargazer package)
- Regression output(stargazer package)
- R for reports and teaching
- Making reports, PDF's and powerpoints through R (RMarkdown package)
- Programming exercises and exams in R (swirl and exam package)
Seminar 2. Getting familiar with R objects
This seminar contains exercises here.
Vectors
- Numerical, logical and character vectors
- Generation of regular sequences
- Vector arithmetic
- Factos
- Matrices and lists
Matrices and lists
- Creation and modification of matrices
- Creation and modification of lists
- Subsetting matrices and lists
Data frames (I)
- Creation of data frames
- Adding new variables
- Subsetting data frames
Data frames (II)
- Working with data frames: Functions attach and with
- Merging data frames
- Labelling variables
Seminar 3. Manipulating and processing data
This seminar contains exercises here
- Importing data from SPSS, EXCEL and STATA
Basic data manipulation:
- Creating new variables
- Recoding variables
- Renaming variables
- Selecting and removing variables
- Filtering and subsetting variables
- Grouping variables
- Merging datasets
Basic descriptive analyses:
- Computation of numerical indicators (mean, median, variance, etc.)
- Frequency tables for categorical variables
- Correlations of two numerical variables
- Contingency tables for two categorical variables
The organizers of the RECSM RonR! seminars.
Owner
- Name: Jorge Cimentada
- Login: cimentadaj
- Kind: user
- Location: Madrid
- Company: Senior Data Scientist
- Website: https://cimentadaj.github.io/
- Repositories: 6
- Profile: https://github.com/cimentadaj
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