Re: [R] sort a data frame according to roman characters

From: Jim Lemon <>
Date: Tue, 12 Feb 2008 22:03:47 +1100

Luis Ridao Cruz wrote:
> R-help,
> I have a data frame with one column containing roman numbers
> The data are not sorted as : I II III IV V VI VII VIII IX
> Using data[order(data$Roman),] does not do the job.
> How can this be done?

Jim mailing list PLEASE do read the posting guide and provide commented, minimal, self-contained, reproducible code. Received on Tue 12 Feb 2008 - 11:32:05 GMT

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