So I'd like to use a function that I found in excel - T.INV.2T(1 - (% / 100) , n - 1 ), where n - 1 is the degrees of freedom.
For example: accuracy of measuring = 99.73%, measuring n = 10. With excel function I've got the t = 4.09. How do I get this t number in matlab?
It's for the purpouse of equation:
I tried all different combinations of functions: tinv(), tcdf()...nothing worked. I'm an applied science student and I'm completley new to statistics. I've spent many hours on finding out how to calculate the 'right' student t-distribution. Found one in excel, but can't find the right one in matlab. By the way this is for homework in my physics lab. Hope you can help me.