[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]
Re: Dinosaurimony (Re: Definitions...)
In a message dated 98-08-10 18:56:24 EDT, cbrochu@fmppr.fmnh.org writes
(quoting me, quoting Wagner):
<< >In a message dated 98-08-10 16:58:55 EDT, znc14@TTACS.TTU.EDU writes:
>
><< "The simplest explanantion which accounts for the most data
> with the least number of unsubstantiated hypotheses and unsupportable
> assumptions is the most likely to be correct." >>
>
>Unfortunately, accounting for the most data, having the least number of
>unsubstantiated hypotheses and unsupportable assumptions, and being the
>simplest explanation are mutually independent, so a parsimonius hypothesis
may
>be impossible to formulate.
"Parsimonious" is always used in a relative sense. One rarely obtains a CI
of 1.0 with a comprehensive data set, but no one is saying "Hey - my
hypothesis is PARSIMONIOUS." Rather, the point is that one hypothesis is
more parsimonious than another. >>
Ah, yes. But nowhere does znc14@TTACS.TTU.EDU assert any kind of relativity
for his "parsimony." The point being that one must somehow measure simplicity
versus data fitting versus unsupported assumptions in order to determine
parsimony.