Displaying 1 result from an estimated 1 matches for "neuroradiologie".
2002 May 11
2
modelling a particular design
Dear R- and Omega-list-members,
I am trying to make statistical inference about the following design:
A dependent variable y has been measured multiple times, i.e. 4 times
(y1,y2, y3, y4), unfortunately suffering from some successive dropouts (i.e.
the sample sizes varies for y1, y2, y3, and y4). For every y, two other
variables (covariates) were also measured: x & z, and both do presumably