Printing "pretty' vectors in Sweave

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Hi Robin,

Have you looked at the 'collapse' argument to paste?
something like:

myvec <- paste(1:4, collapse = ", ")

Might do what you want.  Also maybe ?bquote or the like to get rid of quotes possibly (I'm not in a position to try presently).

Side note, it is really probably best not to use 'c' as a variable name since it is such a fundamental function.

Cheers,

Josh

I am trying to print a nice looking vector in Sweave.

c <- 1:4

I want to see (1, 2, 3, 4) in TeX. .

If I use
paste(c, ",", sep="")
I get
"1," "2," "3," "4,"

If use cat(c, sep=",")
I can't seem to assign it to an object,
1,2,3,4> myvec <- cat(c, sep=",")
1,2,3,4> myvec
NULL

and if I bypass the object assignment and put
"My vector is (\Sweave{cat(c, sep=",")}). "
prints out
"My vector is (). "

Suggestions?

Robin Jeffries
MS, DrPH Candidate
Department of Biostatistics
UCLA
530-624-0428

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