Michael <comtech.usa <at> gmail.com> writes:
>
> yes, the error message was extremely clear; but what was also very clear was
> that the file definitely exists under c:\ directory...
what happens with
file.exists('c:\\llll.txt')
?
(presumably the same error)
also try
f=file.choose()
select the file in the browser and then see what R thinks
f is.
My guess is that there's a hidden extension here somewhere ...
Ben Bolker
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