tidyr Archives - Page 9 of 11 - Dev solutions

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Questions

Fill NA with a series of characters in R dplyr

byMR

April 12, 2022

Questions

r retain rows only if non missing in specific column

byMR

April 2, 2022

Questions

How to pivot wide to long format for columns with different names?

byMR

April 1, 2022

Questions

In tidyr::pivot_wider, `values_fn = sum(.,na.rm=TRUE)` failed

byMR

March 25, 2022

Questions

Pivot numeric value column wider based on logical columns

byMR

March 25, 2022

Questions

Retaining all columns in `tidyr::pivot_wider()` output

byMR

March 23, 2022

Questions

How to calculate the sum of distinct observations in R dplyR

byMR

March 16, 2022

Questions

How to aggregate a data frame based on the max value of the group in R

byMR

March 16, 2022

Questions

Replacing NA from a specific column with latest non-NA value from that row in R

byMR

March 13, 2022

Questions

Use mutate case_when() in a specific range of columns in dplyr

byMR

March 12, 2022