Absolute value of matrix elements

abs_byname(a)

Arguments

a

a matrix or list of matrices

Value

a with each element replaced by its absolute value

Examples

abs_byname(1)
#> [1] 1
abs_byname(-1)
#> [1] 1
m <- matrix(c(-10,1,1,100), nrow = 2, dimnames = list(paste0("i", 1:2), paste0("c", 1:2))) %>% setrowtype("Industry") %>% setcoltype("Commodity") abs_byname(m)
#> c1 c2 #> i1 10 1 #> i2 1 100 #> attr(,"rowtype") #> [1] "Industry" #> attr(,"coltype") #> [1] "Commodity"