Displaying 1 result from an estimated 1 matches for "long18".
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long1
2012 Dec 19
1
"For" loop and "if" question
All -
I have a large data frame that looks like
ID p1 p2 p3...p20 Lat1 Lat2 Lat3...Lat20
Long1 Long2 Long3...Long20
1 0 0 1 0 NA NA 29.xx NA
NA NA -89.xx NA
2 1 0 0 1 27.xx NA NA 29.00
-88.00 NA NA -89.xx
3 0 0 0 0 NA