Displaying 2 results from an estimated 2 matches for "316940".
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306940
2006 Jun 30
5
Way to convert data frame to matrix
I have a text file that I have imported into R. It contains 3 columns and
316940 rows. The first column is vegetation plot ID, the second species
names and the third is a cover value (numeric). I imported using the
read.table function.
My problem is this. I need to reformat the information as a matrix, with
the first column becoming the row labels and the second the column...
2011 Mar 02
3
transform table to matrix
I have a text file that I have imported into R. It contains 3 columns and
316940 rows. The first column is vegetation plot ID, the second species
names and the third is a cover value (numeric). I imported using the
read.table function.
My problem is this. I need to reformat the information as a matrix, with the
first column becoming the row labels and the second the column lab...