dplyr

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How to convert one (comma split) column into multiple columns in R?
user_128479510
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2
2
564
one-hot-encoding tidyr dplyr tidyverse r
How do I append a list from a variable to a list in a specific row of a dataframe in R?
user_152931910
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3
2
191
dplyr dataframe r list
My data.table join exceeds memory limit on 64bit Windows machine with 32gb RAM
user_105213890
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2
1
136
ff dplyr out-of-memory memory r
How can we check if any 2 intervals of a unique ID overlaps?
user_60425760
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9
4
154
tidyr dplyr data-manipulation r performance
Divide each column sum by the sum of the matrix
user_114282480
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4
4
245
dplyr r
Search across multiple columns with a regular expression and extract the match
user_166134990
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2
3
625
dplyr r regex
perform calculation across columns of type list
user_80399780
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2
2
73
dplyr r
dplyr function is displaying an output in R markdown
user_125479960
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3
1
257
dplyr knitr r
How do I create a new factor level that summarizes total values of other factor levels?
user_166044060
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2
2
164
dplyr r
Split a dataframe into smaller dataframes in R using dplyr
user_125479960
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3
3
498
dplyr r
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