Re: Output ONLY sig. level in binary logistic regression

[Ben Pfaff]

It might be even easier to postprocess if you use the CVS output
format (add "-O format=csv" to the command line).

On Tue, Dec 14, 2021 at 1:45 AM Oren Ish-Shalom
<tuna.is.good.for.you@gmail.com> wrote:
>
> Thanks John, Markus ! I'll use that !
>
> On Tue, 14 Dec 2021 at 11:41, John Darrington <john@darrington.wattle.id.au> 
> wrote:
>>
>> I concur with Markus.  Probably the easiest way to do what you want
>> is with a command similar to:
>>
>> pspp regression.sps | awk -F '|' '/Step 1 depth/{print $7}'
>>
>> J'
>>
>>
>> On Tue, Dec 14, 2021 at 07:36:05AM +0000, Quandt, Markus wrote:
>>      Hi,
>>
>>      I don???t think you can do this in PSPP syntax (but would be happy to 
>> be corrected).
>>
>>      But since you are working on a Unix/Linux system anyway, why not ask 
>> someone who is familiar with regex (regular expression) to parse the output 
>> file and write out the ???hits??? to a separate csv file? Sorry, I cannot 
>> help with the specific regex syntax, as I am not a Unix person.
>>
>>      Best,
>>      Markus
>>
>>      Von: Pspp-users <pspp-users-bounces+markus.quandt=gesis.org@gnu.org> Im 
>> Auftrag von Oren Ish-Shalom
>>      Gesendet: Dienstag, 14. Dezember 2021 06:12
>>      An: pspp-users@gnu.org
>>      Betreff: Output ONLY sig. level in binary logistic regression
>>
>>
>>      Hi all,
>>      I???m running 200,000 binary logistic regressions
>>      (loop from a bash linux terminal)
>>      I???m only interested in extracting the significance level.
>>      Here is my sps script:
>>
>>      GET DATA
>>
>>      /TYPE=TXT
>>
>>      /FILE='example_data.csv'
>>
>>      /DELIMITERS=','
>>
>>      /FIRSTCASE=2
>>
>>      /VARIABLES=
>>
>>          serial F32
>>
>>          gene A64
>>
>>          time F8.8
>>
>>          survived F1.
>>
>>
>>
>>      LOGISTIC REGRESSION survived WITH time.
>>
>>      EXECUTE.
>>
>>      When I run it I get three tables but only need the significance (0.436 
>> here):
>>
>>                  Variables in the Equation
>>
>>      +---------------+-----+----+----+--+----+------+
>>
>>      |               |  B  |S.E.|Wald|df|Sig.|Exp(B)|
>>
>>      +---------------+-----+----+----+--+----+------+
>>
>>      |Step 1 depth   | 2.36|3.03| .61| 1|.436| 10.62|
>>
>>      |       Constant|-2.75|2.90| .90| 1|.344|   .06|
>>
>>      +---------------+-----+----+----+--+----+------+
>>
>>      Any way to print just this value ?
>>      Thanks !