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New posts in r
dplyr case_when throws error names' attribute [1] must be the same length as the vector [0]
Dec 25, 2025
r
Using ifelse in R when one of the options produces NAs?
Dec 23, 2025
r
function
if-statement
A function that can translate DNA sequence to binary code
Dec 25, 2025
r
bioinformatics
Retrieving dynamic sets of columns from a data.table
Dec 23, 2025
r
data.table
ggplot conditionally change shape or shape fill using variable
Dec 24, 2025
r
ggplot2
Why isn't my Shiny app publishing
Dec 24, 2025
r
shiny
Is Spearman's cor.test in R tie corrected or not?
Dec 23, 2025
r
correlation
using legend() in Sweave: is this a bug?
Dec 24, 2025
r
sweave
Delete only one element from a string if there is at least one match to the element
Dec 23, 2025
r
string
vector
Create a row with unique ID and add new variable with previous variable name in r
Dec 24, 2025
r
How to make a legend for geom_grob shapes?
Dec 24, 2025
r
ggplot2
grob
Filter grouped data with filter function and if else condition in R
Dec 24, 2025
r
dataframe
dplyr
filter
data.table
How to assign list as observation in data table?
Dec 24, 2025
r
dataframe
data.table
Rcolorbrewer and ggplot2 R: colormap for geom_hex
Dec 24, 2025
r
matplotlib
ggplot2
seaborn
Create bubble chart similar to d3.js force layout using ggplot2
Dec 24, 2025
r
ggplot2
data-visualization
circle-pack
Using Dplyr within a user-defined function to summarise data then plot it
Dec 23, 2025
r
ggplot2
dplyr
aggregate
Retrieve all rows for specific text after grouping by application and user id
Dec 24, 2025
r
dplyr
data-manipulation
Rearrange rows in data frame
Dec 22, 2025
r
How to create a Matlab pumpkin in R?
Dec 24, 2025
r
matlab
rgl
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