Re: [R] How do you exit a function in R?

From: <ctu_at_bigred.unl.edu>
Date: Thu, 29 May 2008 13:38:26 -0500

You might try to use "on.exit" or "stop"?

# on.exit
if (nAssetPositions != nAssetPrices) {

                on.exit(cat("Different number of assets! "\n"))
     }

# stop
if (nAssetPositions != nAssetPrices) {

                stop("Different number of assets!")
     }

You could find these in "S programming" by W.N Venables and B.D. Ripley

Chunhao

Quoting Bill Cunliffe <bill_at_elevationllc.net>:

> For example, based on a certain condition, I may want to exit my code early:
>
>
>
> # Are there the same number of assets in "prices" and
> "positions"?
>
> if (nAssetPositions != nAssetPrices) {
>
> cat("Different number of assets! \n\n")
>
> <exit function>
>
> }
>
>
>
> I have searched, but not found, a way of forcing a function to exit. Any
> help greatly appreciated.
>
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
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> and provide commented, minimal, self-contained, reproducible code.
>



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https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Received on Thu 29 May 2008 - 19:37:11 GMT

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