R: Functional Data Sets

dataf.* {ddalpha} | R Documentation

## Functional Data Sets

### Description

The functions generate data sets of functional two-dimensional data of two or more classes.

### Usage

    # dataf.[name]()

    # load the data set by name
    # data(list = "name")

    # load the data set by name to a variable
    # getdata("name")

### Format

The functional data as a data structure.

`dataf`

  The functional data as a list of objects. Each object is characterized by two coordinates

  `args`

    The arguments vector

  `vals`

    The values vector

`labels`

  The classes of the objects

### Details

More details about the datasets in the topics:

`dataf.geneexp`

`dataf.growth`

`dataf.medflies`

`dataf.population`

`dataf.population2010`

`dataf.tecator`

`dataf.tecator`

The following datasets provide simulated data:

`dataf.sim.1.CFF07`

`dataf.sim.2.CFF07`

### See Also

`plot.functional` for building plots of functional data

### Examples

    ## load the Growth dataset
    dataf = dataf.growth()

    ## view the classes
    unique(dataf$labels)

    ## access the 5th point of the 2nd object
    dataf$dataf[[2]]$args[5]
    dataf$dataf[[2]]$vals[5]

    ## Not run: plot.functional(dataf)

[Package ddalpha version 1.3.4 Index]