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New posts in r
R: xts get year or month for a certain row in a xts time series object
Sep 08, 2025
r
xts
Vary label color in R Leaflet
Sep 07, 2025
r
dictionary
leaflet
label
R Shiny add picture to box in fluid row with text [duplicate]
Sep 08, 2025
r
image
shiny
How to convert ordinal date day-month-year format using R
Sep 08, 2025
r
date
Error in reshape(): duplicate 'row names' are not allowed
Sep 08, 2025
r
reshape
Looking for a function allowing to select/identify polygon that share a line segment with a source polygon
Sep 07, 2025
r
select
gis
shapefile
How to introduce the Shell variable to R script?
Sep 08, 2025
r
linux
shell
parameter-passing
Create a Session ID from User ID and time differences
Sep 08, 2025
r
data.table
ggplot and dplyr and column name as string
Sep 08, 2025
r
string
ggplot2
dplyr
How to keep NA values with dcast() function?
Sep 08, 2025
r
Editing text of an existing pptx in officer R package
Sep 06, 2025
r
officer
How to flatten nested data frames returned from jsonlite
Sep 08, 2025
r
nested
dataframe
jsonlite
Calculating a non-overlapping moving average
Sep 07, 2025
r
moving-average
xgboost Random Forest with sparse matrix data and multinomial Y
Sep 08, 2025
r
sparse-matrix
random-forest
xgboost
How can I convert a column vector to the diagonal of a matrix? [duplicate]
Sep 07, 2025
r
excel
matrix
Plot with labels on the x axis
Sep 08, 2025
r
Error in file(con, "w") : cannot open the connection [Using R-Studio to plot interactive bar graphs using rCharts, knitr]
Sep 08, 2025
r
knitr
rcharts
Add predictions for models by group
Sep 08, 2025
r
dplyr
regression
grouping
modelr
How to remove specific words in a column
Sep 07, 2025
r
string
tm
tidytext
String manipulation in mutate with stringr
Sep 08, 2025
r
dplyr
stringr
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