Intraclass coefficient

Nicopathe · Post by **Nicopathe** » Sat Dec 07, 2024 4:02 pm

Hi,

I'm teaching stats to 3rd year students. With them, I see how we can calculate the intraclass coefficient. The results of my calculations and of JAMOVI match every single time except for one case and I suspect it might be because the intraclass coefficient is negative. What's the formula used to get the intraclass coefficient in JAMOVI and does the calculation differ depending on the sign of the coefficient? The formula I use is :

(MSbetween - MSwithin) / (MSbetween + MSwithin *(# of dependent observations - 1))

Thanks in advance for your help,

seol · Post by **seol** » Mon Dec 09, 2024 7:15 am

Hi Nicopathe

Are you using specific module or not?

Kind
Seol

jamovi