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collapse {nlme}

Collapse According to Groups
Package: 
nlme
Version: 
3.1-109

Description

This function is generic; method functions can be written to handle specific classes of objects. Currently, only a groupedData method is available.

Usage

collapse(object, ...)

Arguments

object
an object to be collapsed, usually a data frame.
...
some methods for the generic may require additional arguments.

Values

will depend on the method function used; see the appropriate documentation.

See Also

collapse.groupedData

Examples

## see the method function documentation

Author(s)

Jos Pinheiro and Douglas Bates bates@stat.wisc.edu

Documentation reproduced from package nlme, version 3.1-109. License: GPL (>= 2)