An S4 class to define the lmmSeq output

## Slots

`info`

List including matched call, offset, designMatrix

`formula`

The model formula

`stats`

Statistics from fitted models

`predict`

Predicted values

`reduced`

Optional reduced formula for LRT

`maindata`

The input expression data with variables in rows

`metadata`

The input metadata

`modelData`

Model data for predictions

`optInfo`

Information on whether the model was singular or converged

`errors`

Any errors

`vars`

List of variables stored from the original call