fabians questions

fabians answers

• Displaying the actual parameter list of the function during execution
• Problems with ggplot and pgfSweave
• Concatenate strings and expressions in a plot's title
• All Levels of a Factor in a Model Matrix in R
• How to write an if-then statement in LaTeX using the value of an R variable in knitr/Sweave
• How to merge lists in R with partially different keys?
• how do you put text on different lines in ggplot
• ggplot2 time series plot with colour coded wind direction arrows
• Is there a way to get around the 500 character limit when coercing expressions to characters using as.character?
• How can I pass flags to R when it is compiling C++ code to be used in a package?