Create a (signed) dummy matrix for hierarcical mapping of codes in data
Source:R/DataDummyHierarchies.R
DataDummyHierarchy.RdCreate a (signed) dummy matrix for hierarcical mapping of codes in data
Usage
DataDummyHierarchy(dataVector, dummyHierarchy)
DataDummyHierarchies(data, dummyHierarchies, colNamesFromData = FALSE)Arguments
- dataVector
A vector of codes in data
- dummyHierarchy
Output from
DummyHierarchy- data
data
- dummyHierarchies
Output from
DummyHierarchies- colNamesFromData
Column names from data when
TRUE
Value
A sparse matrix. Column names are taken from dataVector (if non-NULL) and row names are taken from the row names of dummyHierarchy.
Details
DataDummyHierarchies is a user-friendly wrapper for the original function DataDummyHierarchy.
When colNamesFromData is FALSE (default), this function returns
mapply(DataDummyHierarchy, data[names(dummyHierarchies)], dummyHierarchies).
Examples
z <- SSBtoolsData("sprt_emp_withEU")[1:9, ]
hi <- FindHierarchies(z[, c("geo", "eu", "age", "year")])
dhi <- DummyHierarchies(hi, inputInOutput = TRUE)
DataDummyHierarchies(z, dhi, colNamesFromData = TRUE)
#> $geo
#> 6 x 9 sparse Matrix of class "dgCMatrix"
#> Spain Iceland Portugal Spain Iceland Portugal Spain Iceland Portugal
#> Iceland . 1 . . 1 . . 1 .
#> Portugal . . 1 . . 1 . . 1
#> Spain 1 . . 1 . . 1 . .
#> EU 1 . 1 1 . 1 1 . 1
#> nonEU . 1 . . 1 . . 1 .
#> Total 1 1 1 1 1 1 1 1 1
#>
#> $age
#> 3 x 9 sparse Matrix of class "dgCMatrix"
#> Y15-29 Y15-29 Y15-29 Y30-64 Y30-64 Y30-64 Y15-29 Y15-29 Y15-29
#> Y15-29 1 1 1 . . . 1 1 1
#> Y30-64 . . . 1 1 1 . . .
#> Total 1 1 1 1 1 1 1 1 1
#>
#> $year
#> 3 x 9 sparse Matrix of class "dgCMatrix"
#> 2014 2014 2014 2014 2014 2014 2015 2015 2015
#> 2014 1 1 1 1 1 1 . . .
#> 2015 . . . . . . 1 1 1
#> Total 1 1 1 1 1 1 1 1 1
#>