rank() would do it:
> x <- c(1,2,2,2,2,3,4,4,5,5)
> rank(x, ties="max")/length(x) * 100
[1] 10 50 50 50 50 60 80 80 100 100
as would ecdf()
> ecdf(x)(x)*100
[1] 10 50 50 50 50 60 80 80 100 100
Bill Dunlap
Spotfire, TIBCO Software
wdunlap tibco.com
> -Origina
On Nov 4, 2012, at 7:22 PM, greggal...@gmail.com wrote:
> Hi:
>
> I have an array of measurements, that I've been doing linear
> regression model and AI models on. Because there are many errors and
> the values are "ill-formed" I would like to copy the array, but
> replace each value with the P
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