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New posts in r
Appending a row of sums for each level of a factor
Jan 03, 2026
r
dplyr
data.table
data-manipulation
ggplot2: geom_smooth select observations connections (equivalence to geom_path())
Jan 01, 2026
r
ggplot2
smoothing
R How do I reference a colunm within a list of data.frames? And then use lapply?
Jan 03, 2026
r
list
substr
lapply
Mutate - NA Handling
Jan 02, 2026
r
dplyr
na
mutated
Need example for beta regression predict and plot curve
Jan 03, 2026
r
regression
Having trouble with facet wrap in ggplot
Jan 03, 2026
r
ggplot2
charts
facet-wrap
How to add my data to tmap layer and draw a density world map?
Jan 03, 2026
r
spatial
tmap
Why does this happen when a user-defined R function does not return a value?
Jan 03, 2026
r
dplyr
plotly
Connected points in ggplot boxplot
Jan 03, 2026
r
ggplot2
data-visualization
boxplot
Setting a maximum limit for values in a data frame in R
Jan 02, 2026
r
max
limit
mean
Making a wireframe plot from an x,y,z data.frame
Jan 02, 2026
r
graphics
plot
3d
Display line type correctly in ggplot legend
Jan 01, 2026
r
ggplot2
Verify R packages installed into docker container
Jan 02, 2026
r
docker
dockerfile
Validate inside downloadHandler
Jan 03, 2026
r
validation
shiny
How to convert data frame to contingency table in R?
Jan 03, 2026
r
dataframe
contingency
Counting number of specific strings in an R data frame
Jan 02, 2026
r
string
dataframe
count
unique
retrieving number of observations with non missing values
Jan 03, 2026
r
panel
Adding new rows to a data frame with values computed from existing rows
Jan 01, 2026
r
dplyr
R generating new data.table slowdown
Jan 02, 2026
r
data.table
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