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New posts in r
High (or very high) order polynomial regression in R (or alternatives?)
Jul 10, 2022
r
regression
linear-regression
lm
polynomials
R flatten nested data.table
Apr 14, 2022
r
nested
data.table
Counting the number of occurrences
Apr 05, 2022
r
Normalize by Group
Nov 09, 2022
r
dplyr
normalize
Count comma separated unique values in a string
Oct 28, 2022
r
string
unique
How to directly plot ROC of h2o model object in R
Jul 07, 2022
r
h2o
roc
How to conditionally subset a list using the purrr package
Nov 22, 2019
r
list
subset
purrr
More efficient way to get frequency counts across columns of data frame
Oct 22, 2022
r
dplyr
Column labels cropped when using pheatmap
Aug 16, 2022
r
plot
pheatmap
How to use ggplot to plot T-SNE clustering
Jun 23, 2018
r
ggplot2
cluster-analysis
tidyverse
tidyr - unique way to get combinations (using tidyverse only)
Oct 21, 2022
r
tidyr
tidyverse
R Highcharter: tooltip customization
Mar 12, 2021
r
highcharts
r-highcharter
How to efficiently calculate multiple quantiles of column z when grouping by columns (x, y)
Jun 21, 2022
r
data.table
Does runif() really have a range: 0<= runif(n) <= 1, as stated in the documentation?
Mar 05, 2021
r
random
R-- Add leading zero to string, with no fixed string format
Jun 18, 2022
r
leading-zero
Limiting number of options selected from several dropdowns in shiny
May 20, 2022
r
shiny
Avoid Wrapping Text only in first column of R datatable
Jul 02, 2020
r
datatable
shiny
Subset a dataframe using a logical vector with $
Jun 06, 2022
r
dataframe
subset
How to add only missing Dates in Dataframe
Oct 01, 2022
r
dataframe
dplyr
Pass optional arguments to function, three dots
Aug 25, 2022
r
arguments
ellipsis
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