ddalpha (version 1.3.16)

dataf.*: 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]

if (FALSE) plot.functional(dataf)