[R] p-value from GEE why factor 2*pnorm?

[Carmen Meier]

Benilton Carvalho schrieb:
> the recommendation was to use lower.tail=FALSE.
>
> b
>
> O
but then the results are significant and this does not match the 
observation.
The results are matching the observations if the formula is

pnorm(c(1.8691945,0.5882351,2.4903091,1.9287802,2.3172983,2.2092593,2.2625959,1.6395695),
lower.tail =TRUE) 

so I have any unknown problem .... anywhere :-(

REgards Carmen