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From: | Carlos González Haro |
Subject: | Re: SPSS vs PSPP syntax |
Date: | Fri, 31 Jul 2015 12:29:21 +0200 |
Dear Douglas,thanks for the reply and the new bug descriptions regarding t-test groups and the regression command.I opened a bug in the bug database regarding the regression syntax:The spss v23 syntax descriptionsays that the groups command should separate the values with comma, but I guess you produced the syntax via the spss GUI, right?RegardsFriedrichAm 31.07.2015 um 07:04 schrieb Douglas Bonett <address@hidden>:I am using version 22 of SPSS and it does not complain if I use CIN.I also noticed that SPSS V22 uses slightly different syntax for an independent samples t-test. SPSS produces:T-TEST GROUPS=group(1 2)
/MISSING=ANALYSIS
/VARIABLES=score
/CRITERIA=CI(.95).
which PSPP does not like. PSPP wants group(1,2) but SPSS does not complain with group(1,2).
There seems to be more serious discrepancies between SPSS and PSPP syntax for linear regression. For a simple linear model SPSS produces
REGRESSION
/MISSING LISTWISE
/STATISTICS COEFF OUTS CI(95) R ANOVA
/CRITERIA=PIN(.05) POUT(.10)
/NOORIGIN
/DEPENDENT y
/METHOD=ENTER x.
while PSSS gives
REGRESSION
/VARIABLES= x
/DEPENDENT= y
/STATISTICS=COEFF CI R ANOVA.
SPSS V22 does not accept the PSPP regression syntax.
On Thu, Jul 30, 2015 at 9:02 PM, Friedrich Beckmann <address@hidden> wrote:Dear Douglas,thank you for the bug report. I filed a bug in the bug database of pspp:As mentioned in the bug report the spss manual uses CIN in the examples. Does your spss version complain if you use CIN instead of CI?FriedrichAm 30.07.2015 um 22:14 schrieb Douglas Bonett <address@hidden>:PSPP uses CIN(.95) rather than CI(.95). I hope this is a bug and not intentional.
--Friedrich Beckmann, Bismarckstraße 11, 86159 AugsburgTel: 0821-44923693, Mobil: 017648576782
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