Extract Certain Columns of a Data Frame in R (4 Examples) | Subset Variables by Column Name

Extract Row from Data Frame in R (2 Examples) | Subset One or Multiple Rows of Table / Matrix

Create a subset data using R; subset() in R; filter function from dplyr

Subset Data Frame Rows Based On Factor Levels in R (Example) | Select & Extract | Logical Condition

Select Data Frame Rows where Column Values are in Range | Using Square Brackets & subset Function

How to subset rows and columns in a data frame in R (3 minutes)

How to sort a dataframe by multiple columns in R

Group by and Summarise functions in R programming - use the tidyverse package to wrangle your data

How to Subset a Data Frame by a Column in R

How to Select Specific Values from Rows and/or Columns of a Dataset in R. [HD]

Splitting columns in R with the separate() command

R Basics: How to Use filter() to Select Rows Based on Column Values

Row Indices where Column has Particular Value in R (2 Examples) | Data Frame Subset | which Function

Combining columns in R with unite()

How to Recode Multiple Values in a Column in R. [HD]

How to Sort a Data Frame by Single and Multiple Columns in R

R Split Data Frame Variable into Multiple Columns (3 Examples) | Separate String | stringr vs. tidyr

Replace Multiple Values in Several Columns of Data Frame in R (2 Examples) | sapply() & replace()

How to Filter Data in R

Sort Column Based On Other Variable in R (3 Examples) | Order Data Frame Rows | order() & arrange()