I have a 2 column data.frame:

> d[1:5,]
  a b
1    80015     C
2    80016     B
3    80023     C
4    80062     B
5    80069     B

I want to apply a function across each row:

> for(i in 1:nrow(d)) {
+    myFun(con, d[i,]$a, d[i,]$b)
+ }

How do I do this using apply()? I'm unsure how to tell apply() to pass data from columns a and b for a given row as arguments to the function myFun().

Thanks in advance for any pointers,
Nathan

--
--------------------------------------------------------
Dr. Nathan S. Watson-Haigh
OCE Post Doctoral Fellow
CSIRO Livestock Industries
University Drive
Townsville, QLD 4810
Australia

Tel: +61 (0)7 4753 8548
Fax: +61 (0)7 4753 8600
Web: http://www.csiro.au/people/Nathan.Watson-Haigh.html

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