Referring to columns by number in R dataframes aids automation
Select Columns in R by Name, Index, Letters, & Certain Words with dplyr
5 Ways to Subset a Data Frame in R | R-bloggers
Convert Columns to Rows in R – QUANTIFYING HEALTH
Data Analysis and Visualisation in R for Ecologists: Manipulating, analyzing and exporting data with tidyverse
r - condition on list-column dataframe and row number - Stack Overflow
Examples of How To Add and Delete Columns From an R Dataframe - ProgrammingR
DataFrame Operations in R - GeeksforGeeks
Plotting and data visualization in R | Introduction to R - ARCHIVED
Column hover over giving wrong value in R Studio - RStudio IDE - Posit Community
R dataframe merge while keeping orders of row and column | R-bloggers
Select Data Frame Columns in R - Datanovia
How to Set Column Names within the aggregate Function in R (Example)
R Data Frame: How to Create, Append, Select & Subset
Data wrangling: dataframes, matrices, and lists | Introduction to R - ARCHIVED
Reordering Data Frame Columns in R - Easy Guides - Wiki - STHDA
Reshaping Data with tidyr in R | DataCamp
Selecting and removing columns from R dataframes - YouTube
Convert Row Names into Column of DataFrame in R - GeeksforGeeks
How to Remove a Row or Column using R in Q | Q Research Software
Tidyr: Crucial Step Reshaping Data with R for Easier Analyses - Easy Guides - Wiki - STHDA
How to add a column to a dataframe in R - Sharp Sight
Naming and renaming columns in R dataframes - YouTube
How to Plot Distribution of Column Values in R - Statology
Learn R - How to Create Data Frame with Column Names - Data Analytics
