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New posts in r

r plotting time series into graduated colours by groups using ggplot2

r ggplot2

Unexpected result of negative lookahead on word (R regex)

regex r

Using load() to load data from an .RData file during a testthat test on travis

r travis-ci testthat

dplyr summarise keep NA if all summarised values are NA

r dplyr

Find all unique characters in a data frame in R

r

R - Creating subsets of several datasets in a loop

r loops

Test if element is in a list and return 0 or 1

r performance loops

What is the practical difference between read_csv and read.csv? When should one be used over another?

r csv readr

Kable (kableExtra) vertical scrollbar in knitted RMarkdown html_document?

r r-markdown knitr kableextra

Set working directory to mapped network drive in BATCH mode

r

Igraph in R: how to change edge color based on edge attribute

r colors igraph

Is there a way to create a full screen popup window of a Plotly chart in R?

r charts shiny popup plotly

qplot factor by condition

r bar-chart ggplot2

Calculate one value based on the sum of other values within one dataframe

r dataframe

When grouping by all columns in a data.table, .SD is empty

r data.table

How can I set exactly the limits for axes in ggplot2 R plots?

r plot ggplot2

What's the best way to add a specific string to all column names in a dataframe in R?

r dataframe nlp text-mining