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StudentTPValue

StudentTPValue[x, df]
gives the cumulative probability beyond x for Student's t distribution with df degrees of freedom.

MORE INFORMATION

To use StudentTPValue, you first need to load the Hypothesis Testing Package using Needs["HypothesisTesting`"].

The one-sided p-value is CDF[StudentTDistribution[df], teststat] for x<0, and 1-CDF[StudentTDistribution[df], teststat] for x≥0.

The two-sided p-value is twice the one-sided p-value.

The following option can be given:

whether to perform a two-sided test

Basic Examples (1)

Needs["HypothesisTesting`"]

The p-value for -2 in a t distribution with 5 degrees of freedom:

StudentTCI StudentTDistribution NormalPValue

Hypothesis Testing Package

Hypothesis Testing Package

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