search for: tp4590153p4590153

Displaying 1 result from an estimated 1 matches for "tp4590153p4590153".

2012 Apr 26
1
Using if and else in a data frame
...olumn B^2, but if the value is "b" then do B-value + 5, and finally if the value in column A is "c", then just copy the value of column B. Hope someone can help... and thanx a lot! -- View this message in context: http://r.789695.n4.nabble.com/Using-if-and-else-in-a-data-frame-tp4590153p4590153.html Sent from the R help mailing list archive at Nabble.com.