Hello,

I have a mixed effects model with the following:

pCorrect: dependent variable, a proportion

nTotal: number of values used to compute pCorrect

touchType: between subjects IV (fixed effect)

cued: within subjects IV (fixed effect)

exptPID: participant ID (random effect)

The following works ok:

```
> glmer(pCorrect ~ touchType + cued + (1 |exptPID),
weights=nTotal, family=binomial, data = touchCompare)
```

but this gives me an error:

```
> mixed(pCorrect ~ touchType + cued + (1 |exptPID),
weights=nTotal, family=binomial, data = touchCompare)
Error in mixed(pCorrect ~ touchType + cued + (1 | exptPID), weights = nTotal, :
object 'nTotal' not found
```

But the help file for mixed says:

… further arguments (such as weights/family) passed to lmer/glmer, such as control.

So it seems that passing the weights argument should be supported. Am I doing something wrong?