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New posts in r
How to apply conditional duplicate removal for list of data.frame?
Dec 19, 2025
r
dataframe
duplicates
Plot an Archimedean spiral using integer values with ggplot2
Dec 21, 2025
r
math
plot
ggplot2
spiral
Extract chapters from text
Dec 21, 2025
r
regex
dataframe
Error while extracting dendrogram from a heat map
Dec 21, 2025
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R Markdown - xtable with longtable and scalebox outputs scalebox value
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pdf
knitr
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RShiny dynamic Popup (can move)
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Error When Installing Packages with Dependencies from Local Repo
Dec 20, 2025
r
installation
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Making an object available in Shiny outside renderPlot for renderTable
Dec 19, 2025
r
object
scope
shiny
scoping
increase png resolution when using saveHTML() {animation} in R
Dec 20, 2025
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figures
Why do `rlang::sym` and `rlang::quo_name` in LHS of expression behave similarly?
Dec 21, 2025
r
dplyr
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tidyeval
R tidyverse how to do two pivot_longer after each other instead of a single one
Dec 21, 2025
r
pivot
tidyr
Adding milliseconds to a timestamp in R, even though the original character does not have milliseconds?
Dec 20, 2025
r
timestamp
milliseconds
Accessing other group_by groups with summarize()
Dec 21, 2025
r
dplyr
group-by
summarize
Acumulative sum in R
Dec 21, 2025
r
cumsum
Need Help Incorporating Tidyr's Spread into a Function that Outputs a List of Dataframes with Grouped Counts
Dec 21, 2025
r
tidyverse
join strings by group by in dplyr
Dec 20, 2025
r
igraph delete_edges is behaving strangely
Dec 20, 2025
r
igraph
Send a notification with R under Windows
Dec 20, 2025
r
postgresql
datatable
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