From: Egert, Bjoern <begert_at_ipb-halle.de>

Date: Sun 08 Oct 2006 - 12:34:29 GMT

R-help@stat.math.ethz.ch mailing list

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 Sun Oct 08 22:40:52 2006

Date: Sun 08 Oct 2006 - 12:34:29 GMT

Hello,

Is there a way in R to construct an (error correcting) binary code e.g. for an source alphabet containing integers from 1 to say 255 with the property that each pair of distinct codewords of length m is at Hamming distance exactly m/2 ?

Remark: The focus here is not on error correction, but rather the binary encoding retaining similarity of the elements of vectors.

Many thanks,

Bjoern

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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 Sun Oct 08 22:40:52 2006

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