I do not understand what happens. Please note

```
> x<-c(-2,4,-6,5,9,7)
> x
[1] -2 4 -6 5 9 7
> order(x)
[1] 3 1 2 4 6 5
```

I do not understand why the x-vector is not ordered. Look, when I give `order(x)`

add 7

And in this case? Supposedly you would not have to give me the vector x sorted in decreasing order?

```
> order(x, decreasing=TRUE)
[1] 5 6 4 2 1 3
```

How strange! Help please