On Nov 10, 2011, at 6:12 AM, Alex DJ wrote:
Thanks Duncan.
This is a package, SIAR.
fo <- ordered(f)
fo
[1] a b c d e
Levels: a < b < c < d < e
max(fo)
[1] e
Levels: a < b < c < d < e
The data set has 101 values, what can I use instead of letters?
Why not as.numeric(fo)?
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David Winsemius, MD
West Hartford, CT
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