[Tutor] Summing across a row

[Michael Knowles]

I've been successful in reading in a comma-delimited text file and summing
the columns but I can't figure out how to sum across a row.

Ex. text file:
1, 2, 3, 4 =====> ?? Haven't figured this out
5, 6, 7, 8 =====> ??
9, 10, 11, 12 ==> ??
=========
15, 18, 21, 24 ===> I 've figured this out

Thanks,
Mike


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Mike Knowles
Information Systems Analyst
SI International
USDA, Forest Service, Rocky Mountain Research Station
2150 Centre Ave, Bldg A, Suite 361
Ft. Collins,  CO  80526
Phone:  (970) 295-5979
Fax:  (970) 295-5959
e-mail:  mknowles at fs.fed.us
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