Olivier Simard-Casanova

RStudio Tips

Clear the environment - RStudio Tip #1

Discover how to clear the environment in RStudio

Snippets

Replace missing numeric values with true NAs in a column of a data frame - Snippet #92

Discover how to replace missing numeric values with true NAs in a column of a data frame with R

Snippets

Store a modified column in a new column in a data frame – Snippet #91

Discover how to store a modified column in a new column in a data frame with R

Snippets

Convert an objet to a data frame - Snippet #90

Discover how to convert an objet to a data frame with R

Snippets

Import a built-in data set - Snippet #89

Discover how to import a built-in data set with R

Snippets

Display built-in data sets - Snippet #88

Discover how to display built-in data sets with R

Snippets

Clear the environment - Snippet #87

Discover how to clear the environment with R

Snippets

Get rows that have the minimum or maximum values in a column – Snippet #86

Discover how to get rows that have the minimum or maximum values in a column with R

Snippets

Get first and last rows of a data frame – Snippet #85

Discover how to get first and last rows of a data frame with R

Snippets

Get a random sample of rows from a data frame – Snippet #84

Discover how to get a random sample of rows from a data frame with R

Snippets

Change the background color of a ggplot2 plot – Snippet #83

Discover how to change the background color of a ggplot2 plot with R

Tutorials

How to plot mathematical functions with ggplot2 - Tutorial #1

geom_function() and as_function() offer an elegant and powerful solution to plot mathematical functions with ggplot2