Re: UCD stability

From: Asmus Freytag (
Date: Thu Mar 10 2005 - 09:58:58 CST

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    At 07:27 AM 3/10/2005, Erik van der Poel wrote:
    >Has anyone done a UCD stability survey? The kind of info that I would like
    >to have is, for example, the percentage of characters that have a change
    >in their General Category Value from one version to the next, starting
    >from the beginning (Unicode 1.1.5). It would also be nice to know the
    >minimum, median and maximum ages of characters at the time that they are
    >The UCD has probably become very stable over the years. I just thought it
    >would be good to see some numbers.

    I haven't heard of anyone doing that kind of analysis, but since all the
    data necessary to do it are online, perhaps it's something you'd want to
    throw a small script at?


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