# Talk:Documentation/Calc Functions/T.INV

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## SF comments

- (1) Summary. Suggest the following replacement text – “Calculates values of the inverse of the cumulative distribution function for the given Student’s t-distribution.”
- (2) Returns. Suggest the following replacement text – “Returns a real number which is the inverse of the cumulative distribution function for the Student’s t-distribution for the given arguments.
- (3) Arguments, 1st paragraph. Suggest changing “associated with the one-tailed t-distribution” to “for which the inverse of the cumulative distribution function is to be calculated for the given Student’s t-distribution”.
- (4) Arguments, 2nd paragraph. Insert “Student’s” before “t-distribution”.
- (5) Arguments, 1st bullet. Delete “not”. Insert “or” before “equal” (two occurrences).
- (6) Additional details. Is there any reason not to include a formula for this function? And maybe a link to the Student’s t-distribution Wikipedia page.
- (7) Examples, 1st and 2nd examples. Change “one-tailed(left) inverse of the Student's cumulative t-distribution” to “cumulative distribution function of the Student’s t-distribution”.
- (8) Examples, 3rd example. Insert “or” before “equal” (two occurrences).

--Stevefanning (talk) 2020-11-08T08:55:28 (UTC)