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New posts in r
Load a xgboost model in python which was saved by `xgboost::save()` in R
Jul 31, 2026
python
r
xgboost
Stringr function or or gsub() to find an x digit string and extract first x digits?
Aug 02, 2026
r
regex
string
stringr
Running code one line at a time breaks inline chunk output
Aug 01, 2026
r
rstudio
pivot_wider in R dropping variables that I need [duplicate]
Jul 31, 2026
r
tidyverse
tidyr
What constitutes a valid symbol (identifier) in R
Aug 01, 2026
r
grammar
identifier
Dynamically parse discrete x-axis labels
Aug 02, 2026
r
parsing
ggplot2
Place on specific positions of dataframes specific values
Aug 02, 2026
r
Calling an R script with command line arguments from Python rpy2
Aug 01, 2026
python
r
rpy2
How to set a numbered name for each row in a data frame?
Aug 01, 2026
r
dataframe
dplyr
Transpose, spread or pivot a table with 0 or 1 depending on the value of a column [duplicate]
Aug 01, 2026
r
data.table
pivot
R package ggeffects does not print predictions for all categories
Aug 02, 2026
r
paste(x,collapse="\n") doesn't work? (R code)
Aug 02, 2026
r
paste
Splitting multiple columns in R
Aug 02, 2026
r
dataframe
R - Limit output of summary.princomp
Aug 02, 2026
r
princomp
Can I make my for loop in a for loop more efficient?
Aug 01, 2026
r
How to make a bubble chart with GGally::ggpairs?
Jul 31, 2026
r
ggplot2
bubble-chart
ggally
Control column widths in a ggplot2 graph with a series and inconsistent data
Aug 02, 2026
r
ggplot2
width
bar-chart
series
What is the simplest way to recode a variable based on conditions of another variable in R?
Aug 01, 2026
r
conditional-statements
recode
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