TINV - script and chart function
TINV() returns the t-value of the Student's t-distribution as a function of the probability and the degrees of freedom.
Syntax:
TINV(prob, degrees_freedom)
Return data type: number
Arguments:
Argument | Description |
---|---|
prob | A two-tailed probability associated with the t-distribution. It must be a number between 0 and 1. |
degrees_freedom | An integer stating the number of degrees of freedom. |
Limitations:
All arguments must be numeric, else NULL will be returned.
This function is related to the TDIST
function in the following way:
If prob = TDIST(value, df ,2),
then TINV(prob, df) = value.
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