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New posts in r
Error in `contrasts<-`(`*tmp*`, value = contr.funs[1 + isOF[nn]]) : contrasts can be applied only to factors with 2 or more levels
Nov 19, 2022
r
function
csv
optimization
regression
Convert table of coordinate to shape file using R
Jul 01, 2022
r
shapefile
collapse rows in data.table
Sep 30, 2021
r
data.table
How can I include hyperlinks in a table within an Sweave document?
Sep 25, 2022
r
latex
knitr
sweave
xtable
Row ordering for polygons
May 09, 2019
r
R Lavaan coding latent variable interactions
Jan 27, 2019
r
r-lavaan
Handling invalid selfref in R data.table when passing by reference to a function
Jun 04, 2022
r
data.table
format dates in write.xlsx of xlsx package
Jun 10, 2018
r
xlsx
Using callNextMethod() within accessor function in R
Mar 09, 2017
r
inheritance
argument-passing
s4
Replicating the example of Markov Switching Model of Hamilton using MSwM package in R
Feb 10, 2022
r
time-series
hidden-markov-models
markov-models
eviews
R Shiny read csv file
Nov 21, 2018
r
shiny
Faster alternative to function 'rollapply'
May 23, 2021
r
xts
zoo
performanceanalytics
rollapply
R: Wrap text within grid.table when string exceeds set length
Mar 01, 2022
r
gridextra
Binomial GLM using caret train
Nov 30, 2017
r
glm
r-caret
R: Filter two data.frames for duplicated values in two columns and by groups
Nov 09, 2021
r
filter
compare
subset
Extract a data frame using model.frame and formula
Mar 18, 2022
r
ANOVA: Degrees of freedom almost all equal 1
Dec 31, 2018
r
anova
How to invisibly return a portion of a list
Aug 05, 2019
r
user-defined-functions
How to "recover" a 3-dimensional (2 x 2 x 2) array (a cube) from 3 two dimensional matrices (the cube faces)
Oct 27, 2020
arrays
r
matrix
linear-algebra
Dynamically selecting over multiple tabs in a shiny app
Sep 25, 2021
javascript
r
shiny
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