coltype | R Documentation |
Extracts column type of a
.
coltype(a)
a |
The object from which you want to extract column types. |
The column type of a
.
commoditynames <- c("c1", "c2")
industrynames <- c("i1", "i2")
U <- matrix(1:4, ncol = 2, dimnames = list(commoditynames, industrynames)) %>%
setrowtype(rowtype = "Commodities") %>% setcoltype("Industries")
coltype(U)
# This also works for lists
coltype(list(U,U))
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