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New posts in r
How to create new column that cumulatively sums to cumulative sum of existing column?
Nov 07, 2025
r
dplyr
vectorization
How can I introduce dcast into data.table chain without using piping?
Nov 06, 2025
r
data.table
conditional filtering based on grouped data in R using dplyr
Nov 07, 2025
r
dplyr
tidyverse
Adjust the size of panels plotted through ggplot() and facet_grid
Nov 06, 2025
r
ggplot2
facet-grid
Tidyeval evaluate case_when
Nov 07, 2025
r
tidyeval
Is there a way to extract a picture from an excel file using R? It could then be placed into the tesseract ocr
Nov 07, 2025
r
excel
tesseract
How can I draw a rectangular grid connecting the points
Nov 06, 2025
r
ggplot2
array of correlation plots
Nov 07, 2025
r
ggplot2
Find the missing values in Julia like R's is.na function
Nov 06, 2025
r
julia
missing-data
How to add an R package (already in CRAN) to CRAN Task View?
Nov 06, 2025
r
r-package
cran
How to get the time difference with minutes and seconds?
Nov 05, 2025
r
time
R: Combining lapply and left_join to conditionally merge dataframes
Nov 06, 2025
r
if-statement
left-join
lapply
dplyr - ifelse within mutate using list
Nov 05, 2025
r
dplyr
How to remove the numbers, vertical scroll and expand (width & height) of all cells of a Shiny DT?
Nov 05, 2025
javascript
css
r
shiny
dt
determine the stack order in a stacked bar plot with r and plotly
Nov 06, 2025
r
plotly
bar-chart
Create line across multiple plots in ggplot2
Nov 06, 2025
r
ggplot2
annotate
patchwork
Disable mouse click to show another slide in rmarkdown slidy_presentation
Nov 06, 2025
r
r-markdown
plotly
ioslides
How to convert sqlite dates to a date in R
Nov 05, 2025
r
sqlite
lubridate
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