face (version 0.1-1)

cor.face: Extraction of correlation and mean from a face.sparse object

Description

Extraction of correlation and mean from a face.sparse object

Usage

cor.face(object,argvals.new,option="raw")

Arguments

object

A face.sparse object.

argvals.new

Where to evalulate correlation and mean.

option

Defaults to "raw"; if "smooth", then extract correlation from smoothed covariance function.

Value

argvals.new

Where to evaluate correlation and mean.

option

Defaults to "raw"; if "smooth", then extract correlation from smoothed covariance function.

Cor

estimated correlation matrix at argvals.new

mu

estimated group/population mean at argvals.new

References

Luo Xiao, Cai Li, Will Checkley and Ciprian Crainiceanu, Fast covariance estimation for sparse functional data, manuscript.

Examples

# See the examples for "face.sparse".