dplyr

dplyr

331 Questions
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Calculate cumulative mean row-wise on groups of columns with a common names pattern
zhiwei li0
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8
3
228
dplyr r
R Data cleaning Row Renaming with wildcards
user2Y0m10
•
0
1
27
tidyverse dplyr
Fast way to split comma-separated strings into (sparse) boolean matrix in R
Tom Wenseleers0
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3
4
83
dplyr data.table r
create a column which is a collapsed sorted pair of two existing columns?
Ishan Mehta0
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0
3
27
dplyr dataframe r
How to set a numbered name for each row in a data frame?
Ishan Mehta0
•
2
3
38
dplyr dataframe r
Error in mutate() caused by error in case_when(): must be length X or 1, not Y
MarkPhil0
•
0
1
19
error-handling dplyr r
Efficient way of merging and grouping columns in dataframe to create summary column
ramen0
•
4
3
47
dplyr dataframe r
summing up total from specific columns in R
usereKOX0
•
3
1
31
dplyr r
How to collect rows if they have several conditions in only one other column in r?
Pegi0
•
0
3
51
case dplyr if-statement r
printing entire long strings row by row (and removing a specific cell) in a dataframe r
guy0
•
0
1
22
dplyr r
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