Standard Deviation of Functional Data
stddev.fd
Language Reference for FDA Library

Standard Deviation of Functional Data

DESCRIPTION:

Evaluate the standard deviation of a set of functions in a functional data object.

USAGE:

stddev.fd(fdobj)

REQUIRED ARGUMENTS:

fdobj
a functional data object.

VALUE:

a functional data object with a single replication that contains the standard deviation of the one or several functions in the object fdobj.

SEE ALSO:

std.fd, mean.fd, sum.fd, center.fd

EXAMPLES:

lipstdfd <- stddev.fd(lipfd)
plot(lipstdfd)