[R] Incorrect order

[bartjoosen]

What's wrong with that result?
you should look at the result as: first take the 3th element of a, then the
first one, than the second one and then the fourth.

if you do a[order(a)] then you get 15,20,30,40.

I suppose you expected:
rank(a)
[1] 2 3 1 4

Good luck

Bart


lll73 wrote:
> 
> 
> I am using the order function and the result seems to be incorrect:
> 
>> a<-c(20,30,15,40)
>> order(a)
> [1] 3 1 2 4
> 
> Any suggestions?
> 
> Thanks,
> Laura
> 
> 

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