Generates chi squared distribution inverse cumulative density function values at specified locations.

Syntax

X = Chi2InvCDF(Prob, n)

Arguments

Name

Description

Prob

A scalar,vector or matrix of probabilities in the interval (0,1) at which the inverse cumulative density function is to be evaluated.

n

Degrees of freedom parameter. A positive integer.

Outputs

Name

Description

X

A scalar, vector, or matrix of the inverse cumulative density function values for the given probabilities. The same size as Prob.

Example

Find the chi squared inverse cumulative density function for probabilities 0.1, 0.3, and 0.8 with parameters n = 5.

Syntax

x = Chi2InvCDF([0.1,0.3,0.8],5)

Results

x = 1.6103    2.9999     7.2893

See Also:

Chi2CDF

Chi2PDF

Probability Distributions