Snippets

Remove or keep columns in a data frame – Snippet #6

Discover how to remove or keep columns in a data frame with R

Snippets

Get unique values in a column – Snippet #5

Discover how to get unique values in a column with R

Snippets

Filter a data frame based on the values in a column – Snippet #4

Discover how to filter a data frame based on the values in a column with R

Snippets

Sort a data frame based on the values in a column – Snippet #3

Discover how to sort a data frame based on the values in a column with R

Snippets

Remove duplicate rows in a data frame – Snippet #2

Discover how to remove duplicate rows in a data frame with R

Snippets

Merge two (or more) data frames that have the same columns - Snippet #1

Discover how to merge two (or more) data frames that have the same columns with R