perc2std | R Documentation |
Convert a vector of percentiles in the corresponding standard scores according to the Normal distribution.
perc2std(p, scale=c("z","t","nce","iq","wss","stanine","sten"))
p |
Vector of percentiles on a 0-100 scale. |
scale |
Reference scale of the standard scores. |
Percentiles must be provided on a 0-100 scale.
perc2std(c(30,50,70), "T")
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