search for: tp25530083p2553008

...ents. I can use this with table to count the number of occurrences of x, but I can't cross tab this with other variables because comments is a ragged array after being split. Thanks in advance, Stephen -- View this message in context: http://www.nabble.com/how-to-count-occurrences-of-string--tp25530083p25530083.html Sent from the R help mailing list archive at Nabble.com.