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New posts in r
Where is the definition of R_NilValue/What is the guarantee on the returned value of TYPEOF(R_NilValue)?
Apr 16, 2026
r
internals
Cartesian product-like in a list
Apr 15, 2026
r
functional-programming
Trying to read CSV file , says "Error in nchar(x, "width") : invalid multibyte string, element 1" , how do fix this?
Apr 14, 2026
r
Select matrix rows that are permutations of a given vector
Apr 16, 2026
r
matrix
subset
permutation
converting summary created using 'by' to data.frame
Apr 15, 2026
r
dataframe
plyr
summary
alignment of multiple graph types in R (preferably in ggplot2 or lattice)
Apr 16, 2026
r
graph
ggplot2
lattice
How to add .sty file to rmarkdown pdf_output
Apr 16, 2026
r
latex
r-markdown
tex
R function to determine if another application is running
Apr 15, 2026
r
Smooth transitions between different layouts of the same network in ggraph
Apr 15, 2026
r
ggplot2
igraph
gganimate
ggraph
Fill matrix from list based on column name match from other list
Apr 14, 2026
r
list
matrix
How to replace a specific word in dataframe
Apr 15, 2026
r
R: throw errors if a function is not tested?
Apr 15, 2026
r
unit-testing
testing
How to replace values in all columns in r
Apr 14, 2026
r
dataframe
replace
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