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loop for inserting rows in a matrix
2010 Aug 13
1
loop for inserting rows in a matrix
...row in the appropriate place if it doesn't (I have not tackled the segment part, since I am having problems with the Transect part). I have simplified the matrix to show the code I so far have. The code seems to do the right thing for the first date, but not on subsequent dates. The code is: AerialSurveysm<-matrix(c("13/06/2006","19/06/2006","19/06/2006","19/06/2006","19/06/2006","19/06/2006","26/06/2006",4,7,7,7,8,8,3, 2,5,5,4,4,5,2), nrow = 7, ncol = 3) colnames(AerialSurveysm) <- c("Date","Transect",&q...