cor.face {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

Author(s)

Luo Xiao <[e-mail]>

References

Luo Xiao, Cai Li, William Checkley and Ciprian Crainiceanu, Fast covariance estimation for sparse functional data, Stat. Comput., doi: 10.1007/s11222-017-9744-8.

Examples

# See the examples for "face.sparse".