'paste' does not return a matrix, so trying to extract with the '[' is
incorrect. what did you expect from that expression?
Sent from my iPad
On Sep 7, 2012, at 2:41, Sri krishna Devarayalu Balanagu
<balanagudevaray...@gvkbio.com> wrote:
>
> 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:wdun...@tibco.com]
> Sent: Thursday, September 06, 2012 10:15 PM
> To: Sri krishna Devarayalu Balanagu; r-help@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-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
>> Behalf
>> Of Sri krishna Devarayalu Balanagu
>> Sent: Wednesday, September 05, 2012 11:54 PM
>> To: r-help@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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> Visit us at Booth No. 5 at 2012 ChemOutsourcing Conference, 10-13 Sept 2012,
> Ocean Place Resort - Long Branch, NJ, United States
>
> Visit us at Booth No. 4 at World Conference on Pharmacometrics, 5-7 Sept
> 2012, Grand Hilton Hotel, Seoul, Korea
> ________________________________
> Notice: The information contained in this electronic mail message is intended
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