[R] Why the error is coming, can anyone help?

[Sri krishna Devarayalu Balanagu]

Thank you for the answer. It's working.
But the error occurring here also

df <- paste(i)[, c("Reference_ID", "Arm_ID")]

How to get rid of that.

-----Original Message-----
From: William Dunlap [mailto:wdunlap at tibco.com]
Sent: Thursday, September 06, 2012 10:15 PM
To: Sri krishna Devarayalu Balanagu; r-help at r-project.org
Subject: RE: Why the error is coming, can anyone help?

  print(i).Arms
is not valid R syntax.  Did you mean
  print(i.Arms)
?

Bill Dunlap
Spotfire, TIBCO Software
wdunlap tibco.com


> -----Original Message-----
> From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On Behalf
> Of Sri krishna Devarayalu Balanagu
> Sent: Wednesday, September 05, 2012 11:54 PM
> To: r-help at r-project.org
> Subject: [R] Why the error is coming, can anyone help?
>
> Hi everyone
> Can anyone help?
>
> x = c("Treatment", "Planned", "Actual", "Demographics", "Outcomes")
> for (i in x) {
> df <- paste(i)[, c("Reference_ID", "Arm_ID")]
> unique(df) -> uniq
> as.data.frame(table(uniq$Reference_ID)) -> y
> i.Arms<- paste(y$Var1, y$Freq, sep="_")
> Print_Message("Check for the Total No of Arms in Trial_level_info and print(i) sheet",
> Trial.Arms, print(i).Arms, "Trial level sheet", "print(i) sheet")
> }
>
> Error: unexpected symbol in:
> "i.Arms<- paste(y$Var1, y$Freq, sep="_")
> Print_Message("Check for the Total No of Arms in Trial_level_info and print(i) sheet",
> Trial.Arms, print(i).Arms"
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