[R] Reimplement order somehow

[Vladimir Eremeev]

XpeH wrote:
> 
> I am trying to understand how the order method in R language works, and
> then I'd like to do the same in some other language. 
> 

1. Type order in R command prompt (without "(" and ")") and press enter.
This will print you the body of this function, so you can inspect it. You
can save it to a file using your OS clipboard or with dump("order").

2. 
> install.packages("debug")
> library(debug)
> mtrace(order)
> order(o)

o is the variable, you've created in your previous email.

This allows you to trace the function and inspect the variables in each
step.

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