Use cat() with "\n" for newlines and "\t" for tabs,
cat("Input criteria does not meet specifications. Check input against
the following requirements:\n\ta >= 0\n\t")
HTH,
Stephan
Brigid Mooney schrieb:
When executing the command:
print(cat(paste("Input criteria does not meet specifications. Check
input against the following requirements:
a >= 0
b <= 0
c >= 0 ", sep=""), ""))
I get:
Input criteria does not meet specifications. Check input against the
following requirements:
a >= 0
b <= 0
c >= 0 NULL
(with that extra NULL at the end).
If I omit the 'cat' command, the NULL goes away, but I no longer get the
next-line formatting that I want.
I think I'm missing something about one of these functions returning a NULL
value, but I can't seem to get the exact result I want (no NULL value, and
keep the next-line formatting.)
Any ideas or suggestions are much appreciated.
Thanks!
[[alternative HTML version deleted]]
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______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
