You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
It might be interesting to try out the degrees of freedom formula from Perry and Pillai (2015).
To do this, I'll need to modify pca_naive to divide the residual sums of squares by df, where df is defined using their equations (5.2) and (3.9). I'll also need to return these df's. Right now, vicar has no functionality to allow fa_func to return df's.
I could do a post-hoc multiplication of Sigma by nrow(Y) - r then apply the formulas from Perry and Pillai (2015), but this would be ugly code.
The text was updated successfully, but these errors were encountered:
It might be interesting to try out the degrees of freedom formula from Perry and Pillai (2015).
To do this, I'll need to modify
pca_naive
to divide the residual sums of squares by df, where df is defined using their equations (5.2) and (3.9). I'll also need to return these df's. Right now, vicar has no functionality to allowfa_func
to return df's.I could do a post-hoc multiplication of
Sigma
bynrow(Y) - r
then apply the formulas from Perry and Pillai (2015), but this would be ugly code.The text was updated successfully, but these errors were encountered: