I'm trying to order a data set using the following:

library(dslabs)

data(murders)

pop<- murders$population

pop_min_index <- order(pop)

min(pop_min_index)

When I use this, R presents "pop_min_index" as all the values from the data set, when I just want the first value, i.e. the answer should be "51", where as my result is coming out as "51, 9, 46, 35, 2, 42", etc.

I've tried using:

min(pop_min_index)

but this doesn't seem to work either

Does anyone know what is wrong my code?

Thanks