dplyr in R

You can use the following basic syntax to apply a function to each row in…

You can use the following methods to sum values across multiple columns of a data…

You can use the across() function from the dplyr package in R to apply a…

You can use the following methods to replace a string in a specific column of…

You can use the following basic syntax to replace multiple values in a data frame…

You can use the transmute() function in R to add new calculated variables to a…

You can use the following basic syntax to join data frames in R based on…

You can use the following methods to select random rows from a data frame in…

You can use the following methods to filter a data frame by row number using…

You can use the following methods to filter for unique values in a data frame…