We also created a new dataframe, called new_df, and used the head() function to print the first 5 rows. If we, on the other hand and want to install the whole Tidyverse package we type install.packages(“tidyverse”).Īs can be seen in the image above, we have removed all columns, from the R dataframe, that contained the underscore. Installing R-packages is quite easy, to install dplyr we can just type install.packages(“dplyr”). Installing R-packages (i.e., dplyr or Tidyverse) Make sure that the latest version of R is installed (it can be downloaded here). Furthermore, we need to have R and dplyr (or Tidyverse) installed. To follow this R tutorial, on how to delete columns in R, some basic knowledge in how to use R is needed. Conclusion: Dropping Columns from Dataframe in R.Final Example on How to Remove a Column in R.Deleting a Column from an R dataframe using the contains() function.How to Remove Columns Ending with a Word in R.Dropping a Column ending With a Character using the ends_with() function.Removing Columns in R Starting with a Specific Letter.How to Drop Columns Starting with using the starts_with() function.Remove Columns by Index in R using select(). How to Delete Columns by Names in R using dplyr.How to Remove a Column by Index in R using dplyr.How to Remove a Column by Name in R using dplyr.Installing R-packages (i.e., dplyr or Tidyverse).
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