if(chunks[chunks.length-1].isNA0(i))continue;
for(int j = 0; j < chunks.length-1; ++j){
if(chunks[j].isNA0(i))continue OUTER;
row[j] = chunks[j].at0(i);
}
<BUG>_model.score0(row, preds);
_res.add(chunks[chunks.length-1].at80(i), _model.glm.family == Family.binomial?preds[1]:preds[0]);
</BUG>
}
if(_res.nobs > 0)_res.avg_err /= _res.nobs;

if(chunks[chunks.length-1].isNA0(i))continue;
for(int j = 0; j < chunks.length-1; ++j){
if(chunks[j].isNA0(i))continue OUTER;
row[j] = chunks[j].at0(i);
}
_model.score0(row, preds);
double response = chunks[chunks.length-1].at80(i);
if(_model._caseMode != CaseMode.none)
response = _model._caseMode.isCase(response, _model._caseVal)?1:0;
_res.add(response, _model.glm.family == Family.binomial?preds[1]:preds[0]);
}
if(_res.nobs > 0)_res.avg_err /= _res.nobs;
