GET
  FILE='/Users/racheltang/Documents/LKSOM/Y3/Research/CDT Stent Paper/CDT 2005-2013 unmatched database.sav'.
DATASET NAME DataSet1 WINDOW=FRONT.
* Propensity Score Matching.
begin program.
import spss, random, spssaux, codecs
try:
   import FUZZY
except:
   print "This procedure requires the FUZZY extension command which is not installed."
parts = [int(i) for i in FUZZY.__version__.split(".")]
if  parts < [1,3,0]:
   raise EnvironmentError("This procedure requires version 1.3.0 or later of FUZZY")
ds = spss.ActiveDataset()
if ds =="*":
   ds = "D" + str(random.random())
   spss.Submit("DATASET NAME " + ds)
ds = codecs.encode(ds)  # must use code page rep here
matchgroup = "M" + str(random.random())  #temporary variable
tempdsname = "D" + str(random.random())
lrcmd = spssaux.u(r"""LOGISTIC REGRESSION VARIABLES Intervention_angio_stent
     /METHOD=ENTER CM_AIDS CM_ALCOHOL CM_ANEMDEF CM_ARTH CM_BLDLOSS CM_CHF CM_CHRNLUNG CM_COAG CM_DEPRESS CM_DM CM_DMCX CM_DRUG CM_HTN_C CM_HYPOTHY CM_LIVER CM_LYMPH CM_LYTES CM_METS CM_NEURO CM_OBESE CM_PARA CM_PERIVASC CM_PSYCH CM_PULMCIRC CM_RENLFAIL CM_TUMOR CM_ULCER CM_VALVE CM_WGHTLOSS Dysrhythmia Hyperlipidemia
     /SAVE=PRED(xx).""")
try:
   spss.Submit(lrcmd)
except:
   raise ValueError("Logistic Regression step failed")
fuzzycmd = spssaux.u(r"""FUZZY BY=xx SUPPLIERID=ID NEWDEMANDERIDVARS=xxx
GROUP=Intervention_angio_stent EXACTPRIORITY=FALSE
MATCHGROUPVAR=%(matchgroup)s FUZZ=0.1 DS3=%(tempdsname)s
/OPTIONS SAMPLEWITHREPLACEMENT=FALSE MINIMIZEMEMORY=TRUE SHUFFLE=FALSE .
DELETE VARIABLES %(matchgroup)s.
DATASET ACTIVATE %(ds)s.
DELETE VARIABLES %(matchgroup)s.
DATASET COPY xxxx.
DATASET ACTIVATE xxxx.
SELECT IF Intervention_angio_stent EQ 1.
DATASET ACTIVATE %(tempdsname)s.
DATASET ACTIVATE xxxx.
ADD FILES /FILE=* /FILE=%(tempdsname)s.
EXECUTE.
DATASET CLOSE %(tempdsname)s.""" % locals())
spss.Submit(fuzzycmd)
end program.
This procedure requires the FUZZY extension command which is not installed.
Traceback (most recent call last):
  File "<string>", line 7, in <module>
NameError: name 'FUZZY' is not defined