I have a data frame where I am grouping by county, and then trying to summarize teh rest of the data using summarise across. Some of the variables I would like to sum across, while other variables I w...

I'd like to autofill cells across and above a dynamic range. I have a line of numbers in row 3 and would like to put the word "Customer No." in the cell above each one. I do this by copying...

I am analyzing a very large survey in which I want to combine four parts of the survey, through several combinations of 4 questions. Below I have created a small example. A little background: a respon...

I have made a function which mutates across columns and creates new named columns from each of them. The new colums are put to the right side of the dataframe whereas I would like to have them adjacen...