plot

Plot correctly with `par`

Sometimes you have to work with base::plot and to combine multiple plots the solution is e.g. par(mfrow=c(1,2), ...). Unfortunately using par can mess up all...

r-tip

Is true really true?

An often forgotten R-function while developing: isTRUE() and it’s brother isFALSE(). Have you found yourself in the situation that you had to write if (!is....

Keep data.frame a data.frame

When writing R functions always remind yourself to think about if it can happen that you accidentally just select one column of a data.frame. This will res...

Plot correctly with `par`

Sometimes you have to work with base::plot and to combine multiple plots the solution is e.g. par(mfrow=c(1,2), ...). Unfortunately using par can mess up all...