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New posts in r

How to ungroup list columns in data.table?

r data.table kdb tidyr

R: Quickly Performing Operations on Subsets of a Data Frame, then Re-aggregating the Result Without an Inner Function

r dplyr

tidyr spread does not aggregate data

r tidyr

R vcd::mosaic overlapping labels

r plot mosaic-plot vcd

Count number of occurrences when string contains substring

r

ggplot to display same colors for factor levels [duplicate]

r ggplot2

dplyr: filter where two columns in data.frame are equal

r dplyr

(R shiny) cannot change the width of infoBox

r shiny shinydashboard

R-Caret, caretList, The metric "Accuracy" was not in the result set

r r-caret

How to efficiently split a big data.table into two according to a rule that involves 2 columns?

r split data.table

Using two grouping designations to create one 'combined' grouping variable

r algorithm

What is the name and reason for the [1] at the output prompt?

r command-prompt

R, list all packages and versions used in a markdown file

r r-markdown

Uploading many files in Shiny

plotly heatmap in R - change scale title

r plotly

Counting the number of ordered pairs in matrix in R

r matrix permutation

More Columns than Column Names?

r

list of .csv files in one specific directory

r csv data-science

Add a column to a dataframe using (extracting unique values) from existing columns

r

Add legend in igraph to annotate difference vertices size

r legend igraph