search for: checkbaseline

Displaying 1 result from an estimated 1 matches for "checkbaseline".

2010 Jul 09
1
Data Frame Manipulation using function
Hi all, I have a data frame for which I want to limit the output by checking whether row values for specific column meets particular conditions. Here are the more specific details: I have a function that checks whether an input string exists in a defined list:- checkBaseLine <- function(s){ for (listItem in WHITELIST){ if(regexpr(as.character(listItem), s)[1] > -1){ return(TRUE) } } return(FALSE) } Now, I have a data frame for which I want to apply the above function for all row values for a given column:- This works fine when I define a condition like: data...