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New posts in r
Simplify double for loop
Feb 17, 2026
r
for-loop
matrix
Graph Partitioning Algorithm Implemented in R
Feb 16, 2026
r
graph-theory
To understand how two aggregate() syntaxes work with data frame containing NA values [duplicate]
Feb 17, 2026
r
aggregate
na
Mathematical operation on captured number that comes after a certain character in R
Feb 17, 2026
r
regex
gsub
operation
Using mutate_at to insert relative values after each column (relative to the second column of the tibble)
Feb 16, 2026
r
dplyr
tibble
Making R return an error for accessing a global [duplicate]
Feb 17, 2026
r
scope
Changing the font size of figure captions in RMarkdown Word output
Feb 17, 2026
r
ms-word
knitr
r-markdown
Calculating marginal effects in binomial logit using rstanarm
Feb 16, 2026
r
stan
rstan
rstanarm
On Data Frame: Writing to File and Naming Binded Vector in R
Feb 16, 2026
r
vector
dataframe
writefile
How to create a co-occurrence matrix calculated from combinations by ID/row in R?
Feb 16, 2026
r
dplyr
data.table
combinations
find-occurrences
Changing legend title ggplot
Feb 17, 2026
r
ggplot2
Replacing elements of a list with those from another list based on name
Feb 16, 2026
r
list
dataframe
lapply
R function with functions as arguments, each with variable arguments
Feb 17, 2026
r
function
arguments
simulation
quantile
Merge rows in same data frame based on common values
Feb 17, 2026
r
merge
dplyr
Parallelizing a loop with updating during each iteration
Feb 17, 2026
r
parallel-processing
Subsetting string vector by word count in one line
Feb 17, 2026
r
string
subset
stringr
sapply
Factor levels by group
Feb 17, 2026
r
syntax
data.table
refactoring
levels
R Studio opens data frames unprompted when running code
Feb 17, 2026
r
rstudio
Adding error bars to a ggplot with reshaped data
Feb 17, 2026
r
ggplot2
reshape2
errorbar
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