Sum of Functional Data

Sum of Functional Data

DESCRIPTION:

Evaluate the sum of a set of functions in a functional data object.

USAGE:

sum.fd(fd)

REQUIRED ARGUMENTS:

OPTIONAL ARGUMENTS:

fd
A functional data object.

VALUE:

Returns a functional data object with a single replication that contains the sum of the functions in the object fd.

SEE ALSO:

std.fd, mean.fd, center.fd

EXAMPLES:

lipsumfd <- sum.fd(lipfd)
plot(lipsumfd)