Hi,

I'm just wondering if for each step of the anova method we must have independant column to be able to compute the matrix H?

Thanks!

Jad

Posted by Jad Abou-Moussa on Sunday 22 December 2013 at 21:22

(category : Théorie)

Hi,

I'm just wondering if for each step of the anova method we must have independant column to be able to compute the matrix H?

Thanks!

Jad

Posted by Jad Abou-Moussa on Sunday 22 December 2013 at 21:22

Comments

Yes, all the columns of X need to be linearly independent in order for the inverse in each H_k to exist.

Posted by Mikael Kuusela on Monday 23 December 2013 at 13:04

Thank you!

Jad

Jad

Posted by Jad Abou-Moussa on Monday 23 December 2013 at 13:46