| nmGroupedData-class {lme4} | R Documentation |
A groupedData object is at least a data.frame and a
display formula that provides a grouping structure. In the
nmGroupedData class there are multiple level of grouping factors
and the response in the display formula is numeric. At present we
use old-style classes for groupedData and the classes
that inherit from it.
A virtual Class: No objects may be created from it.
Class "groupedData", directly.
Class "data.frame", by class "groupedData".
Class "oldClass", by class "groupedData".
No methods defined with class "groupedData" in the signature.