A single table or two linked tables are found
Usage
FindTableGroup(
x = NULL,
findLinked = FALSE,
mainName = TRUE,
fCorr = FactorLevCorr(x),
CheckHandling = warning
)Arguments
- x
Matrix or data frame containing the variables
- findLinked
When TRUE, two linked tables can be in output
- mainName
When TRUE the groupVarInd ouput is named according to first variable in group.
- fCorr
When non-null x is not needed as input.
- CheckHandling
Function (warning or stop) to be used in problematic situations.
Value
Output is a list with items
- groupVarInd
List defining the hierarchical variable groups. First variable has most levels.
- table
List containing one or two tables. These tables are coded as indices referring to elements of groupVarInd.
Examples
x <- rep(c('A','B','C'),3)
y <- rep(c(11,22,11),3)
z <- c(1,1,1,2,2,2,3,3,3)
zy <- paste(z,y,sep='')
m <- cbind(x,y,z,zy)
FindTableGroup(m)
#> Warning: Not a single unique table
#> $groupVarInd
#> $groupVarInd$x
#> [1] 1 2
#>
#> $groupVarInd$zy
#> [1] 4 2
#>
#> $groupVarInd$zy
#> [1] 4 3
#>
#>
#> $table
#> $table$ind1
#> [1] 1 3
#>
#>
FindTableGroup(m,findLinked=TRUE)
#> $groupVarInd
#> $groupVarInd$x
#> [1] 1 2
#>
#> $groupVarInd$zy
#> [1] 4 2
#>
#> $groupVarInd$zy
#> [1] 4 3
#>
#>
#> $table
#> $table$ind1
#> [1] 1 3
#>
#> $table$ind2
#> [1] 2
#>
#>