Is there a proper function for transforming
a character to a number instead of using
i=match('c',letters)
# 3
Thanks.
Josef Eschgf??ller
Josef Eschgf??ller Dipartimento Matematico Universita' di Ferrara http://felix.unife.it
4 messages · Josef Eschgfaeller, Tobias Muhlhofer, vincent +1 more
Is there a proper function for transforming
a character to a number instead of using
i=match('c',letters)
# 3
Thanks.
Josef Eschgf??ller
Josef Eschgf??ller Dipartimento Matematico Universita' di Ferrara http://felix.unife.it
Josef, Not sure if this is exactly what you mean, but there is a generic function as() to which you can then specify "numeric" as an argument and which then coerces stuff into numeric format. Tobias
Is there a proper function for transforming
a character to a number instead of using
i=match('c',letters)
# 3
Thanks.
Josef Eschgf??ller
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Is there a proper function for transforming
a character to a number instead of using
i=match('c',letters)
# 3
I'd suggest to use the above if you really mean it. Note that "transforming a character to a number" is not well defined, because you have to think about encodings and characters at first. See the article by Brian Ripley in the most recent issue of R News, for example. Uwe Ligges
Thanks. Josef Eschgf??ller ------------------------------------------------------------------------
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