Student T-Value

[jerryr125]

Hi - 

I came across these formulas:

https://help.qlik.com/en-US/sense/3.1/Subsystems/Hub/Content/ChartFunctions/StatisticalTestFunctions...

I am trying to display the Student T Value (Two Tail) as a KPI.

Example : The degrees of Freedom is 19 and the Confidence level is 95% (2 Tail .05%).

Therefore, in reference to the Student T Table the Value = +/- 2.0930

thoughts ? Thanks - Jerry

[sunny_talwar]

What have you tried so far? and what is the issue that you ran into? Can you maybe show the calculation for this outside of Qlik?

[lorenzoconforti · Accepted solution]

=tinv(0.05,19)

Lorenzo

[jerryr125]

Perfect thank you !!!