R: Sum of Functional Data

sum.fd {fda} | R Documentation

## Sum of Functional Data

### Description

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

### Usage

    ## S3 method for class 'fd'
    sum(..., na.rm)

### Arguments

`...` | a functional data object to sum.
`na.rm` | Not used.

### Value

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

### See Also

`mean.fd`, `std.fd`, `stddev.fd`, `center.fd`

[Package fda version 2.4.8 Index]