fmsb (version 0.5.2)

SIQR: Calculate semi-interquartile range

Description

Calculate semi-interquartile range, using IQR or fivenum.

Usage

SIQR(X, mode)

Arguments

X

a numeric vector.

mode

If 1, using fivenum, otherwise using IQR function. Default is 1.

Value

A numeric vector of length 1, giving the semi-interquartile range.

Examples

 data <- rnorm(100, 10, 1)
 SIQR(data)
 SIQR(data, 2)
 sd(data)
 idata <- sample(50:80, 100, replace=TRUE)
 SIQR(idata)
 SIQR(idata, 2)
 sd(idata)