WorksheetFunction.T_Dist method (Excel)

Returns a Student t-distribution where a numeric value (x) is a calculated value of t for which the Percentage Points are computed.

Syntax

expression.T_Dist (Arg1, Arg2, Arg3)

expression A variable that represents a WorksheetFunction object.

Parameters

Name Required/Optional Data type Description
Arg1 Required Double X - The numeric value at which to evaluate the distribution.
Arg2 Required Double Deg_freedom - An integer that indicates the number of degrees of freedom.
Arg3 Required Boolean Cumulative - A logical value that determines the form of the function. If cumulative is True, T_Dist returns the cumulative distribution function; if False, it returns the probability density function.

Return value

Double

Remarks

If any argument is nonnumeric, T_Dist returns the #VALUE! error value.

If deg_freedom < 1, T_Dist returns the #NUM! error value.

If x < 0, T_Dist returns the #NUM! error value.

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