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New posts in r
How can I improve the performance of my data cleaning code that currently uses ddply by using data.table?
Dec 14, 2025
performance
r
data.table
plyr
How can I pass values in ddply based on a column?
Dec 14, 2025
r
dataframe
plyr
How can I replace characters in a dataframe using dplyr?
Dec 14, 2025
r
dplyr
Foreach combine output - specific vectors
Dec 14, 2025
r
foreach
parallel-processing
library() function fails to load multiple packages
Dec 13, 2025
r
How can I convert this list to a dataframe with same names in R?
Dec 14, 2025
r
dataframe
How to make a heat map in R based on a gif of the human body? [duplicate]
Dec 14, 2025
r
data-visualization
heatmap
R, dplyr: Collapse character variable elements by group if there is only one unique non-NA element per group
Dec 14, 2025
r
dplyr
Categorizing Values in a data.frame
Dec 13, 2025
r
data-cleaning
Finding position of the first TRUE of a series of `n` TRUEs
Dec 14, 2025
r
performance
count
boolean
name Column "rownames" in output file
Dec 13, 2025
r
use R in the background of a website to generate statistics
Dec 14, 2025
r
web
statistics
How to get a minimum value by group [duplicate]
Dec 14, 2025
r
dplyr
Add a character to the start of every word
Dec 13, 2025
r
regex
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