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Re: String variables combining files


From: Alan Mead
Subject: Re: String variables combining files
Date: Wed, 25 Mar 2015 09:59:05 -0500
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0

On 3/25/2015 8:48 AM, Frans Houweling wrote:
Hi,
  quoting the manual on combining files:
When more than one input file contains a variable with a given name, those variables must all have the same type (numeric or string) and, for string variables, the same width.
For me the same width limitation is one of the worst pains with SPSS (the other one being the total lack of introspection).
I would like to launch a people's petition to break compatibility with SPSS, allowing different widths and just keeping the width of the one in the first file encountered.
Unite!
frans

I agree completely!  And I don't think it would break any reasonable existing SPSS code for SPSS to silently make the string length in the combined file of the equal to the longest of the strings, which would prevent any data loss.

-Alan


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