Manipulation of mfData list of values

This utility function manipulates a mfData object in order to extract from the list of its fData objects ( namely, mfData$fDList ) the measurement values of each component and stores them into a list.

toListOfValues(mfData)

Arguments

mfData

the multivariate functional dataset in form of mfData object.

Value

The function returns the list of values of each fData object representing the components of mfData.

Details

Given a mfData of L components, the function is equivalent to list( mfData$fDList[[ 1 ]]$values, ..., mfData$fDList[[ L ]]$values ) .

See also

mfData

Examples

grid = seq( 0, 1, length.out = 5 )

D_1 = matrix( 1 : 5, nrow = 10, ncol = 5, byrow = TRUE )
D_2 = 2 * D_1
D_3 = 3 * D_1

mfD = mfData( grid, list( D_1, D_2, D_3 ) )
mfD
#> $N
#> [1] 10
#> 
#> $L
#> [1] 3
#> 
#> $P
#> [1] 5
#> 
#> $t0
#> [1] 0
#> 
#> $tP
#> [1] 1
#> 
#> $fDList
#> $fDList[[1]]
#> $t0
#> [1] 0
#> 
#> $tP
#> [1] 1
#> 
#> $h
#> [1] 0.25
#> 
#> $P
#> [1] 5
#> 
#> $N
#> [1] 10
#> 
#> $values
#>       [,1] [,2] [,3] [,4] [,5]
#>  [1,]    1    2    3    4    5
#>  [2,]    1    2    3    4    5
#>  [3,]    1    2    3    4    5
#>  [4,]    1    2    3    4    5
#>  [5,]    1    2    3    4    5
#>  [6,]    1    2    3    4    5
#>  [7,]    1    2    3    4    5
#>  [8,]    1    2    3    4    5
#>  [9,]    1    2    3    4    5
#> [10,]    1    2    3    4    5
#> 
#> attr(,"class")
#> [1] "fData"
#> 
#> $fDList[[2]]
#> $t0
#> [1] 0
#> 
#> $tP
#> [1] 1
#> 
#> $h
#> [1] 0.25
#> 
#> $P
#> [1] 5
#> 
#> $N
#> [1] 10
#> 
#> $values
#>       [,1] [,2] [,3] [,4] [,5]
#>  [1,]    2    4    6    8   10
#>  [2,]    2    4    6    8   10
#>  [3,]    2    4    6    8   10
#>  [4,]    2    4    6    8   10
#>  [5,]    2    4    6    8   10
#>  [6,]    2    4    6    8   10
#>  [7,]    2    4    6    8   10
#>  [8,]    2    4    6    8   10
#>  [9,]    2    4    6    8   10
#> [10,]    2    4    6    8   10
#> 
#> attr(,"class")
#> [1] "fData"
#> 
#> $fDList[[3]]
#> $t0
#> [1] 0
#> 
#> $tP
#> [1] 1
#> 
#> $h
#> [1] 0.25
#> 
#> $P
#> [1] 5
#> 
#> $N
#> [1] 10
#> 
#> $values
#>       [,1] [,2] [,3] [,4] [,5]
#>  [1,]    3    6    9   12   15
#>  [2,]    3    6    9   12   15
#>  [3,]    3    6    9   12   15
#>  [4,]    3    6    9   12   15
#>  [5,]    3    6    9   12   15
#>  [6,]    3    6    9   12   15
#>  [7,]    3    6    9   12   15
#>  [8,]    3    6    9   12   15
#>  [9,]    3    6    9   12   15
#> [10,]    3    6    9   12   15
#> 
#> attr(,"class")
#> [1] "fData"
#> 
#> 
#> attr(,"class")
#> [1] "mfData"

toListOfValues( mfD )
#> [[1]]
#>       [,1] [,2] [,3] [,4] [,5]
#>  [1,]    1    2    3    4    5
#>  [2,]    1    2    3    4    5
#>  [3,]    1    2    3    4    5
#>  [4,]    1    2    3    4    5
#>  [5,]    1    2    3    4    5
#>  [6,]    1    2    3    4    5
#>  [7,]    1    2    3    4    5
#>  [8,]    1    2    3    4    5
#>  [9,]    1    2    3    4    5
#> [10,]    1    2    3    4    5
#> 
#> [[2]]
#>       [,1] [,2] [,3] [,4] [,5]
#>  [1,]    2    4    6    8   10
#>  [2,]    2    4    6    8   10
#>  [3,]    2    4    6    8   10
#>  [4,]    2    4    6    8   10
#>  [5,]    2    4    6    8   10
#>  [6,]    2    4    6    8   10
#>  [7,]    2    4    6    8   10
#>  [8,]    2    4    6    8   10
#>  [9,]    2    4    6    8   10
#> [10,]    2    4    6    8   10
#> 
#> [[3]]
#>       [,1] [,2] [,3] [,4] [,5]
#>  [1,]    3    6    9   12   15
#>  [2,]    3    6    9   12   15
#>  [3,]    3    6    9   12   15
#>  [4,]    3    6    9   12   15
#>  [5,]    3    6    9   12   15
#>  [6,]    3    6    9   12   15
#>  [7,]    3    6    9   12   15
#>  [8,]    3    6    9   12   15
#>  [9,]    3    6    9   12   15
#> [10,]    3    6    9   12   15
#>