Problems with multiple covariates

CBA

Hi everyone!

 

I'm using JASP for bayesian inference, but I have a problem when adding covariates to the ANCOVA.

The software seems to stall when adding more than 1 covariate. I am able to run the statistics when using the covariates separately.

 

Does anyone have any idea what could cause this problem 

 

Thanks in advance!

EJ

I'll ask

E.J.

vandenman

How many covariates & Fixed factors do you have? And are you using JASP 0.14.1?

Something like this works for me without any problems in JASP 0.14.1:

Could you send me a screenshot of how many predictors you have? If there are many predictors it's possible that the computations take a long time.

CBA

Hi again,

Thank you for your reply.

I am using version 0.14

JASP_File.png

For this analysis I use 4 fixed factors and would like to have 2 covariates included

CBA

vandenman

If you go to "model" then you'll see that JASP adds all interactions effects between the fixed factors by default:

However, that might be a bit overdoing it for your situation. If you click the select the bottom interaction effect, scroll up, and then hold shift + click on the first interaction effect you can remove these. After that, the analysis should proceed much more quickly.

Let me know if that helps!