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New posts in dplyr
top_n function returning more rows than expected
Feb 07, 2026
r
dplyr
How to use dynamic tidy-select expressions in dplyr::select()?
Feb 08, 2026
r
dplyr
tidyverse
tidyselect
how to compute regressions by group with lm, do, broom and dplyr?
Feb 07, 2026
r
dplyr
broom
Tidyverse commands are becoming deprecated: T test inside a summarise , then report all results
Feb 07, 2026
r
dplyr
tidyverse
broom
Subtract a two-level group mean from every observation in a data.frame
Feb 07, 2026
r
dataframe
data.table
dplyr
Pivot longer multiple columns while pivot wider others
Feb 07, 2026
r
dplyr
pivot
data-manipulation
How to create new columns more conveniently with partially matched names?
Feb 07, 2026
r
dplyr
tidyverse
mutate
Repeatedly apply a conditional summary to groups in a dataframe
Feb 06, 2026
r
dplyr
data.table
Split Data Every N Columns and rbind Using R [duplicate]
Feb 07, 2026
r
dplyr
data.table
tidyverse
updating line number column prevented due to `rowwise()`? [duplicate]
Feb 06, 2026
r
dplyr
Add row to dataframe based on condition of previous row in R
Feb 07, 2026
r
dplyr
R sum observations by unique column PAIRS (B-A and A-B) and NOT unique combinations (B-A or A-B)
Feb 06, 2026
r
dplyr
summarize
Calculating percentage for several columns with the same values
Feb 06, 2026
r
dplyr
In tidyeval, what is the difference between !!var and !!sym(var)?
Feb 06, 2026
r
function
dplyr
rlang
Finding weekly returns from daily returns company-wise
Feb 06, 2026
r
date
dataframe
dplyr
xts
Distinct in data.table as in dplyr
Feb 04, 2026
r
dplyr
data.table
How to effectively determine the maximum difference between the variable value in each row and same variable subsequent row values in data.table in R
Feb 05, 2026
r
algorithm
dplyr
data.table
How to split a data frame by row into multiple data frames and then export them to excel? R
Feb 05, 2026
r
dplyr
piping dplyr mutate with unknown variable name
Feb 05, 2026
r
dplyr
piping
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