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ecdf
2012 Jan 11
1
get the percentage rank of a value based on an empirical data vector
Hi,
I have a vector with values:
x <- rnorm(1000, 5, 2)
and one single value:
y <- 6.2
now I would like to know the percent rank of y based on the 'population'-vector x.
Is there a convenient function that calculates the percent rank of a y for the given vector x?
thanks!