search for: tp25637516p2

Displaying 1 result from an estimated 1 matches for "tp25637516p2".

2009 Sep 27
2
Count number of zeros in a collumn
...ke: if (the number of zeros in collumn [,1977] is zero) ... else ... I tried to find out indirectly by the rowsum but because of the sampling procedure the rowsum is not always the same Thank you very much -- View this message in context: http://www.nabble.com/Count-number-of-zeros-in-a-collumn-tp25637516p25637516.html Sent from the R help mailing list archive at Nabble.com.