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New posts in r
How to ungroup list columns in data.table?
Dec 21, 2022
r
data.table
kdb
tidyr
R: Quickly Performing Operations on Subsets of a Data Frame, then Re-aggregating the Result Without an Inner Function
Dec 21, 2022
r
dplyr
tidyr spread does not aggregate data
Dec 21, 2022
r
tidyr
R vcd::mosaic overlapping labels
Dec 20, 2022
r
plot
mosaic-plot
vcd
Count number of occurrences when string contains substring
Dec 20, 2022
r
ggplot to display same colors for factor levels [duplicate]
Dec 21, 2022
r
ggplot2
dplyr: filter where two columns in data.frame are equal
Dec 21, 2022
r
dplyr
(R shiny) cannot change the width of infoBox
Dec 21, 2022
r
shiny
shinydashboard
R-Caret, caretList, The metric "Accuracy" was not in the result set
Dec 21, 2022
r
r-caret
How to efficiently split a big data.table into two according to a rule that involves 2 columns?
Dec 21, 2022
r
split
data.table
Using two grouping designations to create one 'combined' grouping variable
Dec 21, 2022
r
algorithm
What is the name and reason for the [1] at the output prompt?
Dec 20, 2022
r
command-prompt
R, list all packages and versions used in a markdown file
Dec 21, 2022
r
r-markdown
Uploading many files in Shiny
Dec 21, 2022
r
pdf
shiny
visualization
text-mining
plotly heatmap in R - change scale title
Dec 20, 2022
r
plotly
Counting the number of ordered pairs in matrix in R
Dec 21, 2022
r
matrix
permutation
More Columns than Column Names?
Dec 21, 2022
r
list of .csv files in one specific directory
Dec 21, 2022
r
csv
data-science
Add a column to a dataframe using (extracting unique values) from existing columns
Dec 21, 2022
r
Add legend in igraph to annotate difference vertices size
Dec 20, 2022
r
legend
igraph
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