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Aggregating rows with shared values and simultaneously choosing value in a separate column to keep in aggregated row
user_194647030
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2
1
26
aggregate r
how to edit rownames in R using sub or gsub command
user_189444950
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2
2
70
gsub substr row r
Create a summary table by group from a dataset with 30 columns in R
user_139108630
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2
1
50
r
Mutate all variables that contain ′ to '? and other symbols to desired one?
user_81409730
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2
1
49
dplyr r replace
Error in `mutate()` while creating a new variable using R
user_193547000
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1
2
42
var dataframe r variables database
Compute day of the month and monthly averages in R and add as column
user_87053420
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1
1
49
dplyr tidyverse dataframe r
Web scraping data that is not displayed on a webpage using rvest
user_56003760
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1
1
72
rvest web-scraping r
collapse list column elements to a string
user_46343350
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1
2
31
purrr tidyr dplyr r
R: I'm trying to group rows by name and year to create a sum output and avg output
user_194168890
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2
1
36
r
Alternative (faster) approach to dynamically create row means for multiple groups of columns
user_60419040
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2
4
81
rowwise across purrr dplyr r
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