Sorts an fcm in alphabetical order of the features.

fcm_sort(x)

Arguments

x

fcm object

Value

A fcm object whose features have been alphabetically sorted. Differs from fcm_sort in that this function sorts the fcm by the feature labels, not the counts of the features.

Examples

# with tri = FALSE fcmat1 <- fcm(tokens(c("A X Y C B A", "X Y C A B B")), tri = FALSE) rownames(fcmat1)[3] <- colnames(fcmat1)[3] <- "Z" fcmat1
#> Feature co-occurrence matrix of: 5 by 5 features. #> 5 x 5 sparse Matrix of class "fcm" #> features #> features A X Z C B #> A 1 3 3 3 4 #> X 3 0 2 2 3 #> Z 3 2 0 2 3 #> C 3 2 2 0 3 #> B 4 3 3 3 1
fcm_sort(fcmat1)
#> 5 x 5 sparse Matrix of class "dgTMatrix" #> features #> features A B C X Z #> A 1 4 3 3 3 #> B 4 1 3 3 3 #> C 3 3 0 2 2 #> X 3 3 2 0 2 #> Z 3 3 2 2 0
# with tri = TRUE fcmat2 <- fcm(tokens(c("A X Y C B A", "X Y C A B B")), tri = TRUE) rownames(fcmat2)[3] <- colnames(fcmat2)[3] <- "Z" fcmat2
#> Feature co-occurrence matrix of: 5 by 5 features. #> 5 x 5 sparse Matrix of class "fcm" #> features #> features A X Z C B #> A 1 3 3 3 4 #> X 0 0 2 2 3 #> Z 0 0 0 2 3 #> C 0 0 0 0 3 #> B 0 0 0 0 1
fcm_sort(fcmat2)
#> Feature co-occurrence matrix of: 5 by 5 features. #> 5 x 5 sparse Matrix of class "fcm" #> features #> features A B C X Z #> A 1 4 3 3 3 #> B 0 1 3 3 3 #> C 0 0 0 2 2 #> X 0 0 0 0 2 #> Z 0 0 0 0 0