SIQR {fmsb}R Documentation

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.

Author(s)

Minato Nakazawa (minato-nakazawa[atmark]umin.net)

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)

[Package fmsb Index]