joran

joran has asked 16 questions and find answers to 727 problems.

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joran questions

Meaning of "." in model formula vs how it is documented in ?formula
Spread multiple columns in a function
Fill specific regions in geom_violin plot
Inconsistent behavior between str_split and strsplit
Why does Sweave throw an error on LaTeX code that has been commented out?
Why this behavior when coercing a list to character via as.character()?
Wrap horizontal legend across multiple rows
Changing legend position/direction using opts() has no effect
Why do rapply and lapply handle NULL differently?
Why is a length one vector initially at NAM(2)?

joran answers

Problems with ddply for splitting a large number of categories in R
corr.bias parameter in Random forest regression model in R
Converting (0,1,0, 0, 1, 1, 1) to (0, 0, 0, 1, 0, 1, 2) in R
Multiple histograms with non-integer frequencies in R using ggplot
use R in the background of a website to generate statistics
Combine two plots created with effects package in R
vertically align asterisks (stars) in ggplot
Referring to a data frame by a variable name when creating a new column in R
What does R think of vector of dates?
How to animate points with gridSVG in a vectorised way?