lrtest() not working: posthoc ...

Shape estimation in truncated ...

No longer can use vglm for und...

Error adding interactions to c...

R: Incompatible Dimensions Err...

How to use robust se and clust...

VGAM percentile curve plot in ...

Percentiles from VGAM...

vglm in VGAM package for ordin...

VGAM logit function overflows...

R VGAM package: fit is poorer ...

s() in mgcv doesn't work w...