Difference between revisions of "Documentation/How Tos/Calc: TINV function"

Revision as of 09:09, 17 July 2018

TINV

Calculates the inverse of the two-tailed TDIST function.

Syntax:

TINV(p; r)

returns the value x, such that TDIST(x; r; 2) is p.

r (degrees of freedom) is an integer >=1.

p (probability) must be >=0 and <=1.

To calculate the inverse of the one-tailed TDIST function, use TINV(p*2; r), which returns the value x, such that TDIST(x; r; 1) is p.

Example:

TINV(0.666; 2)

returns approximately 0.50.

• TDIST
• TTEST

• Statistical functions

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