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New posts in r
Load xml "rows" into R data table
Oct 22, 2022
xml
r
dataframe
Extract all column values row-wise by a particular row name in R
Oct 21, 2022
r
matrix
R does not recognize GhostScript to embed eps plots
Oct 21, 2022
r
ghostscript
eps
dplyr::mutate gives x/y = NA, summarise gives x/y = real number
Oct 20, 2022
r
dplyr
Weird names for factor in lm
Oct 19, 2022
r
regression
categorical-data
How to apply Quantile on a dataframe
Oct 21, 2022
r
dataframe
quantile
Changing the number of cores while parallel computing in R
Oct 21, 2022
r
parallel-processing
Using your own model in train (caret package)?
Oct 20, 2022
r
r-caret
JSON parsing error, invalid character
Oct 21, 2022
json
r
parsing
R address function
Oct 21, 2022
r
pryr
Rcpp exported module not exposed
Oct 20, 2022
c++
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module
rcpp
Can shiny determine the use who logged in to nginx reverse proxy
Oct 21, 2022
r
nginx
shiny
shiny-server
Difference between "Compile PDF" and knit2pdf
Oct 20, 2022
r
latex
pdf-generation
knitr
pdflatex
Track user activity in Shiny app
Oct 21, 2022
r
google-analytics
shiny
shiny-server
shinydashboard
Why are some memory addresses reported constant while others change?
Oct 21, 2022
r
memory
memory-address
Shiny evaluates twice
Oct 21, 2022
r
shiny-server
shiny
Kernlab kraziness: inconsistent results for identical problems
Oct 21, 2022
r
machine-learning
svm
kernlab
Efficient way of simultaneously deriving count of unique values and summary values for grouped values in dplyr
Oct 21, 2022
r
dataframe
aggregate
dplyr
group-summaries
For ggplot2 legend key, add border that matches color of other aesthetics with not fill
Nov 13, 2022
r
ggplot2
legend
Assign intermediate output to temp variable as part of dplyr pipeline
Jul 02, 2022
r
dplyr
pipeline
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