Re: SPSS Syntax MIXED Model

Posted by Zalihe on
URL: http://spssx-discussion.165.s1.nabble.com/SPSS-Syntax-MIXED-Model-tp5713934p5714053.html

Dear Ryan,

I am so sorry but i have realized that i have copied you the wrong syntaxes in the previous e-mail.

The first code i have mentioned which have worked is;

MIXED eGFR_Value BY Gender Ethnicity WITH Age Time
  /CRITERIA = CIN(95) MXITER(150) MXSTEP(5) SCORING(1)
  SINGULAR(0.000000000001) HCONVERGE(0, ABSOLUTE) LCONVERGE(0, ABSOLUTE)
  PCONVERGE(0.000001, ABSOLUTE)
  /FIXED = Gender Ethnicity Age Time Gender*Time Ethnicity*Time Age*Time | SSTYPE(3)
  /METHOD = ML
  /PRINT = G R SOLUTION TESTCOV
  /RANDOM = INTERCEPT Time | SUBJECT(ID) COVTYPE(UN).

The second code which i have tried and couldn't be able to make it working is;

MIXED eGFR_Value  BY Gender Ethnicity Hypertension_diagnosis Diabetes_Diagnosis IHD_Diagnosis Anaemia_Diagnosis Obesity_Diagnosis WITH Age Time
  /CRITERIA = CIN(95) MXITER(150) MXSTEP(5) SCORING(1)
  SINGULAR(0.000000000001) HCONVERGE(0, ABSOLUTE) LCONVERGE(0, ABSOLUTE)
  PCONVERGE(0.000001, ABSOLUTE)
  /FIXED = Gender Ethnicity Age Hypertension_diagnosis Diabetes_Diagnosis IHD_Diagnosis Anaemia_Diagnosis Obesity_Diagnosis Gender*Time Ethnicity*Time
Hypertension_diagnosis*Time Diabetes_Diagnosis*Time IHD_Diagnosis*Time Anaemia_Diagnosis*Time Obesity_Diagnosis*Time Age*Time | SSTYPE(3)
  /METHOD = ML
  /PRINT = G R SOLUTION TESTCOV
  /RANDOM = INTERCEPT Time| SUBJECT(ID) COVTYPE(UN).

The third code which is agaion gave me the same error is;


MIXED eGFR_Value  BY Gender Ethnicity Hypertension_diagnosis Diabetes_Diagnosis IHD_Diagnosis Anaemia_Diagnosis Obesity_Diagnosis Observation_point
WITH Age Time
  /CRITERIA = CIN(95) MXITER(150) MXSTEP(5) SCORING(1)
  SINGULAR(0.000000000001) HCONVERGE(0, ABSOLUTE) LCONVERGE(0, ABSOLUTE)
  PCONVERGE(0.000001, ABSOLUTE)
  /FIXED = Gender Ethnicity Age Hypertension_diagnosis Diabetes_Diagnosis IHD_Diagnosis Anaemia_Diagnosis Obesity_Diagnosis Gender*Time Ethnicity*Time
Hypertension_diagnosis*Time Diabetes_Diagnosis*Time IHD_Diagnosis*Time Anaemia_Diagnosis*Time Obesity_Diagnosis*Time Age*Time | SSTYPE(3)
  /METHOD = ML
  /PRINT = G R SOLUTION TESTCOV
  /RANDOM = INTERCEPT Time| SUBJECT(ID) COVTYPE(UN)
  /REPEATED = Observation_point  | SUBJECT(ID) COVTYPE(UN) .

If you can comment on my problem when you have time, i will be pleased. Thank you so much and so sorry again for confusion.

Kind Regards,

Zalihe.