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New posts in r
Load all files from folder and subfolders
Apr 26, 2021
r
Mutate with dplyr using multiple conditions
Jul 05, 2022
r
dplyr
Converting day of week to number in R
Sep 15, 2022
r
weekday
Concatenate (paste) elements based on indices
Jul 09, 2022
r
Group by and select min date with data.table
Nov 07, 2021
r
data.table
R: error installing packages UBUNTU - Error in dyn.load(file, DLLpath = DLLpath, ...) : unable to load shared object
Jul 10, 2022
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RPostgreSQL - import dataframe into a table
Oct 26, 2022
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Vectorization of a for-loop in R
Aug 26, 2022
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vectorization
R strsplit doesn't split on "."?
Feb 11, 2022
r
strsplit
Create a two-mode frequency matrix in R
Jun 13, 2022
r
matrix
stata
frequency
crosstab
Rmarkdown table with cells that have two values
Nov 07, 2022
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markdown
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Change color of specific tick in ggplot2
Jan 05, 2020
r
ggplot2
How to create a conditional dummy in R?
Oct 31, 2022
r
loops
dataframe
Create N random integers with no gaps
May 03, 2022
r
Reading multiple JSON files in a directory into one Data Frame
May 09, 2022
r
Find all possible substrings of length n
Aug 25, 2022
r
How to include a header based on a condition in knitr
Nov 04, 2022
r
knitr
Expand Data Frame
Apr 08, 2022
r
dplyr
Add a series of elements in different locations within a vector
Sep 16, 2022
r
using dplyr's do() with summary()
Sep 05, 2022
r
dplyr
summary
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