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R2012a Documentation → Statistics Toolbox
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Contents

Index

• Getting Started

• User's Guide

• Data Organization

• Descriptive Statistics

• Statistical Visualization

• Probability Distributions

• Distribution Objects

ProbDistUnivKernel

ProbDistUnivParam

• Distribution Plots

• Probability Density

• Cumulative Distribution

• Inverse Cumulative Distribution

• Distribution Statistics

• Distribution Fitting

• Negative Log-Likelihood

• Random Number Generators

• Quasi-Random Numbers

• Piecewise Distributions

• Hypothesis Tests

• Analysis of Variance

• Parametric Regression Analysis

• Multivariate Methods

• Cluster Analysis

• Model Assessment

• Parametric Classification

• Nonparametric Supervised Learning

• Hidden Markov Models

• Design of Experiments

• Statistical Process Control

• GUIs

• Release Notes

iqr - Class: ProbDistUnivParam

Return interquartile range (IQR) for ProbDistUnivParam object

Syntax

Y = iqr(PD)

Description

Y = iqr(PD) returns Y, the interquartile range for the ProbDistUnivParam object PD. The interquartile range is the distance between the 75th and 25th percentiles.

Input Arguments

PD An object of the class ProbDistUnivParam.

Output Arguments

Y The value of the interquartile range for the ProbDistUnivParam object PD.

See Also

iqr | ProbDistUnivParam.icdf

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