Support dimension of functional data

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Description

This function returns the support dimension of an object of class funData, irregFunData or multiFunData.

Usage

1
dimSupp(object)

Arguments

object

An object of class funData, irregFunData or multiFunData.

Value

If object is univariate (i.e. of class funData or irregFunData), the function returns the dimension of the support of object. If object is multivariate (i.e. of class multiFunData), the function returns a vector, giving the support dimension of each element.

See Also

funData, irregFunData, multiFunData

Examples

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# Univariate (one-dimensional)
object1 <- funData(argvals = 1:5, X = rbind(1:5, 6:10))
dimSupp(object1)

# Univariate (two-dimensional)
object2 <- funData(argvals = list(1:10, 1:5), X = array(rnorm(100), dim = c(2,10,5)))
dimSupp(object2)

# Univariate (irregular)
irregObject <- irregFunData(argvals = list(1:5, 2:4), X = list(2:6, 3:5))
dimSupp(irregObject)

# Multivariate
multiObject <- multiFunData(object1, object2)
dimSupp(multiObject)

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