Re: [R] how can i deal with multiple response data?

From: Prof Brian Ripley <ripley_at_stats.ox.ac.uk>
Date: Fri 24 Jun 2005 - 16:38:44 EST

You asked this yesterday: repeatedly asking the same question is just annoying to the readership. Please see the posting guide and try to improve a question that receives no response.

You have not said what analysis you intend to do with such data. Unless you do we cannot really help you more than answer your actual question (see below). We cannot even guess for you as we don't know the purpose of the study.

On Fri, 24 Jun 2005, ronggui wrote:

> in a questionair i ask:
> Which of the following software packages do you use for data analysis?
> 1 R
> 2 S-Plus
> 3 SAS
> 4 SPSS
> 5 Stata
> 6 others
> (In this question, respondents are asked to mark the name of each package they use. Respondents may mark any number of packages)
>
> and code the answer as:
> q1_R q1_SPlus q1_SAS q1_SPSS q1_Stata q1_others
> 1. 1 0 0 0 0 1
> 2. 1 1 0 0 1 0
> 3. 0 0 0 0 1 0
> 4. 0 0 1 0 0 0
> 5. 0 0 1 0 0 1
>
>
> my question: is there any function dealing with this data?

Yes.

-- 
Brian D. Ripley,                  ripley@stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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Received on Fri Jun 24 16:48:20 2005

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