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Anova

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