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New posts in r
Subtracting rows based on conditions in other columns
Dec 03, 2025
r
dplyr
Add consecutive elements of a vector until a value
Dec 03, 2025
r
Creating a folder inside a function
Dec 02, 2025
r
directory
How to handle column names not supported by sqldf in R
Dec 02, 2025
r
sqldf
rbind 2 vectors of different lengths by their names
Dec 02, 2025
r
Creating new column in data frame in R by comparing 2 existing columns and then deleting the latter
Dec 03, 2025
r
matrix
dataframe
How can I get legend for coplot in r?
Dec 03, 2025
r
plot
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lattice
logit binomial regression with clustered standard errors
Dec 02, 2025
r
glm
Remove parts of pattern from string with gsub
Dec 02, 2025
regex
r
gsub
How to select the first n rows of each group in specified columns (after a join)?
Dec 02, 2025
r
data.table
Are there any websites that monitor new R packages in the CRAN package repository?
Dec 03, 2025
r
cran
Profiling the function 'library' in R
Dec 01, 2025
r
profiling
Problems rendering rmarkdown from shared drive
Dec 02, 2025
r
r-markdown
knitr
pandoc
Is there a parallel implementation of GBM in R?
Dec 02, 2025
r
machine-learning
parallel-processing
gbm
How can I select rows from table A whose id matches those from table B, but whose (non id) values are different?
Dec 03, 2025
r
data.table
How to use multinomial function in C with Rmath.h
Dec 02, 2025
r
c
multinomial
Only strings can be converted to symbols within a function in R
Dec 02, 2025
r
symbols
quoting
rlang
quasiquotes
Grouped count aggregation in R data.table
Dec 02, 2025
r
count
aggregate
data.table
How to select some rows with specific date from a data frame in R
Dec 01, 2025
r
dataframe
rows
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