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New posts in r
Extract single plot from ggplot with facet_grid
Oct 15, 2022
r
ggplot2
facet
How to write tests for cpp functions in R package?
Jan 22, 2020
r
unit-testing
rcpp
split string last delimiter
Jun 30, 2022
r
string
split
delimiter
Rmarkdown : embed html file to ioslides
Aug 28, 2022
html
r
r-markdown
plotly
ioslides
How to find different elements of two time vectors?
Apr 14, 2022
r
vector
time
difference
How to add value to previous row if condition is met
Dec 25, 2019
r
if-statement
row
Shiny open multiple browser tabs
Mar 31, 2022
r
browser
tabs
shiny
Return rows establishing a "closest value to" in R
Jan 18, 2020
r
subset
plyr
Sampling different numbers of rows by group in dplyr tidyverse
Apr 03, 2020
r
random
dplyr
tidyr
purrr
Calculate ratio between all combinations of values in a row across two data sets
Jun 21, 2022
r
Change all columns except the 1st to dollar format
Aug 31, 2022
r
dplyr
Apply if else statements across columns in data frame based on condition of value in other column
May 24, 2022
r
if-statement
dataframe
lapply
data.table: lapply a function with multicolumn output
Jul 26, 2020
r
data.table
hmisc
Filling "implied missing values" in a data frame that has varying observations per time unit
Apr 18, 2021
r
merge
dplyr
data-manipulation
tidyr
Count unique values of a column by pairwise combinations of another column and group by third column in R
May 19, 2022
r
dataframe
data.table
Cross-referencing in rticles
Oct 14, 2022
r
knitr
r-markdown
bookdown
How do I get unique element from a vector, keeping its name? [duplicate]
Jun 04, 2022
r
unique
subset
Read column names as date format
Jul 13, 2022
r
datetime
readxl
How can I maintain a color scheme across ggplots, while dropping unused levels in each plot?
Sep 21, 2020
r
ggplot2
aesthetics
How to increase the size of the text in a Bayesian network plot with bnlearn in R
Dec 05, 2020
r
text
size
bayesian-networks
bnlearn
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