powered by
This function is a vectorized version of switch, that is, for each element of input vector, switch is evaluated and the results are combined.
switch
vmap(EXPR, ..., SIMPLIFY = TRUE)
an expression evaluated to be character or numeric vector/list.
The list of alternatives for each switch.
TRUE to simplify the resulted list to vector, matrix or array if possible.
TRUE
# NOT RUN { x <- c("normal","normal","error","unknown","unknown") vmap(x, normal = 0, error = -1, unknown = -2) x <- c(1,1,2,1,2,2,1,1,2) vmap(x, "type-A", "type-B") # }
Run the code above in your browser using DataLab