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New posts in r
Convert date (different formats) to day in r
Feb 11, 2023
r
Efficient way to perform running total in the last 365 day window
Feb 12, 2023
r
vectorization
dplyr
zoo
rollapply
R Biplot with clusters as colors
Feb 11, 2023
r
ggplot2
pca
factoextra
Aggregate data by equally spaced time intervals in R
Feb 12, 2023
r
time-series
aggregate
Alternative of slower ifelse in R data table
Feb 12, 2023
r
performance
if-statement
data.table
Identify all combinations of six variables in R
Feb 11, 2023
r
combinations
permutation
Reshape column values to column names
Feb 12, 2023
r
reshape
How to create a unique ID disambiguating strings in r?
Feb 12, 2023
r
database
R : applying function on list of similar dataframes
Feb 12, 2023
r
list
dataframe
mean
Reorder columns in a 'canonical' way after mutate_each or summarise_each
Feb 12, 2023
r
dplyr
columnname
How to select 2nd and 3rd row for each group in R
Feb 11, 2023
r
dataframe
dplyr
R convert number into time
Feb 12, 2023
r
dataframe
posixct
lubridate
replacing for loops in a function with vector calculations to speed up R
Feb 12, 2023
r
Running R commands using a bash script
Feb 10, 2023
r
command
Remove extra white space from between letters in R using gsub()
Feb 12, 2023
regex
r
gsub
Summarising levels of multiple factor variables
Feb 12, 2023
r
dataframe
dplyr
Change stacking order in ggplot stacked area graph
Feb 12, 2023
r
ggplot2
r-factor
R: Quickest way to summarize number of observations for multiple variables
Feb 11, 2023
r
dplyr
summary
Find matching patterns from list of patterns using grepl
Feb 12, 2023
regex
r
string
grepl
performing operations after uploading a CSV file in shiny [R]
Feb 12, 2023
r
shiny
shinydashboard
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