search for: 24.0751

Displaying 2 results from an estimated 2 matches for "24.0751".

2005 Sep 20
0
Degrees of freedom in glmmPQL
I apologise in advance if this is a daft question, but I've been battling GLMMs for a while in R 2.1.1 and keep getting bizarre degrees of freedom appearing. For instance, using the example data attached and a simplified model from the one I need, I have: binary choice data, fixed factors = PositionIndex and Treatment and random factor = Name nested within treatment. I use the model:
2012 Jul 06
4
differences between survival models between STATA and R
Dear Community, I have been using two types of survival programs to analyse a data set. The first one is an R function called aftreg. The second one an STATA function called streg. Both of them include the same analyisis with a weibull distribution. Yet, results are very different. Shouldn't the results be the same? Kind regards, J -- View this message in context: