dplyr

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Assign increasing index per group in grouped dataframe in R
user_118198440
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2
1
113
dplyr r group-by
Is there some function to keep unique values in R dplyr with group_by?
user_9979790
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2
2
445
dplyr tidyverse r group-by
how to automate the creation of a variable with tidyr?
user_16094280
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2
2
58
tidyr dplyr tidyverse r
using `pmap` with `dplyr::filter`
user_79736260
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2
1
103
purrr dplyr tidyverse r
Identify elements from previous group in R
user_75949670
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3
1
57
dplyr r
R function to see if combinations of multiple vectors match a target vector
user_118982600
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2
4
133
dplyr r
Behaviour of case_when with numeric(0)
user_56718510
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5
0
248
dplyr case-when r
Table manipulation in R - dplyr/tidyverse solution
user_37933780
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2
3
64
dplyr r
dplyr mutate ifelse returning first value of group instead of by-row
user_53192290
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3
2
293
dplyr r
Mutate all columns matching a pattern each time based on the previous columns
user_20506860
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8
3
517
dplyr r
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