How To Combine Two Character Columns In R

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Columns into one column excel

Columns Into One Column Excel

Method 1 Use the Paste Function from Base R The following code shows how to use the paste function from base R to combine the columns month and year into a single column called date create data frame data Unite multiple columns into one by pasting strings together Source: R/unite.R Convenience function to paste together multiple columns into one. Usage unite(data, col, ., sep = "_", remove = TRUE, na.rm = FALSE) Arguments data A data frame. col The name of the new column, as a string or symbol.

R comparing the content of two character columns with dplyr youtube

R Comparing The Content Of Two Character Columns With Dplyr YouTube

How To Combine Two Character Columns In RFirst we concatenate (join as strings) the 2 columns. paste treats NA s as ordinary strings, i.e. "NA" , so we either get NA-a , NA-b , or a-b . Then we substitute NA- or -NA with an empty string. Paste0 force the inclusion of missing NA as character or unite constrained to 2 columns and 1 separator I d suggest an alternative as flexible as paste0 but more careful with NA stringr str c