R how to calculate row wise medians by conditions

Asked Jun 23 '22 at 15:36

Active Jun 23 '22 at 15:40

Viewed 15 times

I want to calculate row wise medians with conditions in R. Anyone knows how can I do it? Example Data set:

Col1 Col2 Col3 Median
A      x      1
B      x      2
A      y      2
A      y      3
B      x      2
B      x      1

For instance, I want to calculate that medians by row wise like Col1 is and Col2 is same with the row.

edited Jun 23 '22 at 15:40

Gregor Thomas

asked Jun 23 '22 at 15:36

Bahadır Ayan

2

I guess you need a group by median i.e. `library(dplyr);df1 %>% group_by(Col1, Col2) %>% mutate(Median = median(Col3)) %>% ungroup` – akrun Jun 23 '22 at 15:37
1

We normally would not call this "row-wise". – Gregor Thomas Jun 23 '22 at 15:41

0 Answers0