Marek

Marek has asked 3 questions and find answers to 186 problems.

Stats

About

Marek questions

How to `chartr` a "-" (or escaping ranges)?

Marek answers

Error: "Hit <Return> to see next plot: " in r
Getting the mean value for every Id in a data frame
Transforming R code into R style
joining data based on a moving time window in R
how to substract numbers from levels
Create bar plot with ggplot2 but plot won't produce?
How to set ylim for a xyplot of a zoo object (lattice)
Is there a better (i.e vectorised) way to put part of a column name into a row of a data frame in R
Iterate over POSIXlt in R
Replacing NA's with asterisks (*)