Thank you for your reply. But in the following case, “cat()” or “print()”
doesn’t work.
data.frame(cbind(variable 1, variable 2, cat(paste("variable", x), "\n"))),
where x is a random number generated by other R script.
Lisa
Duncan Murdoch wrote:
>
> On 29/12/2009 1:16 PM, Lisa wrote:
>> Dear All,
>>
>> I am not sure how to remove double quotation marks in a string, e.g.,
>> paste("variable", 1). Can anybody please help me solve it? Thank you in
>> advance.
>
> I think you need to tell us what is wrong with what you get from that.
> When I look at the result:
>
> > cat(paste("variable", 1), "\n")
> variable 1
>
> I see no quotation marks. (If you use print() you'll see some, but they
> aren't part of the string, they are just used in the default display by
> print().)
>
> Duncan Murdoch
>
> ______________________________________________
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> PLEASE do read the posting guide
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