* Encoding: UTF-8.

FREQUENCIES school.

*Rozložení průměrů napříč školami.
GGRAPH 
  /GRAPHDATASET NAME="graphdataset" VARIABLES=School[LEVEL=NOMINAL] test MISSING=LISTWISE 
    REPORTMISSING=NO 
  /GRAPHSPEC SOURCE=INLINE. 
BEGIN GPL 
  SOURCE: s=userSource(id("graphdataset")) 
  DATA: School=col(source(s), name("School"), unit.category()) 
  DATA: test=col(source(s), name("test")) 
  DATA: id=col(source(s), name("$CASENUM"), unit.category()) 
  GUIDE: axis(dim(1), label("Škola")) 
  GUIDE: axis(dim(2), label("Body z testu")) 
  GUIDE: text.title(label("Simple Boxplot of Body z testu by Škola")) 
  SCALE: linear(dim(2), include(0)) 
  ELEMENT: schema(position(bin.quantile.letter(School*test)), label(id)) 
END GPL.



*Prosté srovnání průměrů.
REGRESSION
  /DESCRIPTIVES MEAN STDDEV CORR SIG N
  /MISSING LISTWISE
  /STATISTICS COEFF OUTS CI(95) R ANOVA
  /CRITERIA=PIN(.05) POUT(.10)
  /NOORIGIN 
  /DEPENDENT test
  /METHOD=ENTER gender
  /SAVE=RESID.




*Random intercepts model.
MIXED test WITH gender
  /CRITERIA=CIN(95) MXITER(100) MXSTEP(10) SCORING(1) SINGULAR(0.000000000001) HCONVERGE(0, 
    ABSOLUTE) LCONVERGE(0, ABSOLUTE) PCONVERGE(0.000001, ABSOLUTE)
  /FIXED=gender | SSTYPE(3)
  /METHOD=ML
  /PRINT=DESCRIPTIVES  SOLUTION TESTCOV
  /RANDOM=INTERCEPT | SUBJECT(School) COVTYPE(VC).


*Random slopes model.
MIXED test WITH gender
  /CRITERIA=CIN(95) MXITER(100) MXSTEP(10) SCORING(1) SINGULAR(0.000000000001) HCONVERGE(0, 
    ABSOLUTE) LCONVERGE(0, ABSOLUTE) PCONVERGE(0.000001, ABSOLUTE)
  /FIXED=gender | SSTYPE(3)
  /METHOD=ML
  /PRINT=DESCRIPTIVES  SOLUTION TESTCOV
  /RANDOM=gender | SUBJECT(School) COVTYPE(VC).

*Random intercept and slope model.
MIXED test WITH gender
  /CRITERIA=CIN(95) MXITER(100) MXSTEP(10) SCORING(1) SINGULAR(0.000000000001) HCONVERGE(0, 
    ABSOLUTE) LCONVERGE(0, ABSOLUTE) PCONVERGE(0.000001, ABSOLUTE)
  /FIXED=intercept gender | SSTYPE(3)
  /METHOD=ML
  /PRINT=DESCRIPTIVES  SOLUTION TESTCOV
  /RANDOM=intercept gender | SUBJECT(School) COVTYPE(VC).

*Random intercept and slope model s kovariancí random parametrů.
MIXED test WITH gender
  /CRITERIA=CIN(95) MXITER(100) MXSTEP(10) SCORING(1) SINGULAR(0.000000000001) HCONVERGE(0, 
    ABSOLUTE) LCONVERGE(0, ABSOLUTE) PCONVERGE(0.000001, ABSOLUTE)
  /FIXED=intercept gender | SSTYPE(3)
  /METHOD=ML
  /PRINT=DESCRIPTIVES  SOLUTION TESTCOV
  /RANDOM=intercept gender | SUBJECT(School) COVTYPE(UN).

*Uncoditional means - variance components.
MIXED test WITH gender
  /CRITERIA=CIN(95) MXITER(100) MXSTEP(10) SCORING(1) SINGULAR(0.000000000001) HCONVERGE(0, 
    ABSOLUTE) LCONVERGE(0, ABSOLUTE) PCONVERGE(0.000001, ABSOLUTE)
  /FIXED=intercept | SSTYPE(3)
  /METHOD=ML
  /PRINT=  SOLUTION TESTCOV
  /RANDOM=INTERCEPT | SUBJECT(School) COVTYPE(VC).




*School-level variable.
MIXED test WITH nbrhd
  /CRITERIA=CIN(95) MXITER(100) MXSTEP(10) SCORING(1) SINGULAR(0.000000000001) HCONVERGE(0, 
    ABSOLUTE) LCONVERGE(0, ABSOLUTE) PCONVERGE(0.000001, ABSOLUTE)
  /FIXED=nbrhd | SSTYPE(3)
  /METHOD=REML
  /PRINT=DESCRIPTIVES  SOLUTION TESTCOV
  /RANDOM=INTERCEPT | SUBJECT(School) COVTYPE(VC).

*Predictors at both levels.
MIXED test WITH gender nbrhd
  /CRITERIA=CIN(95) MXITER(100) MXSTEP(10) SCORING(1) SINGULAR(0.000000000001) HCONVERGE(0, 
    ABSOLUTE) LCONVERGE(0, ABSOLUTE) PCONVERGE(0.000001, ABSOLUTE)
  /FIXED=intercept gender nbrhd | SSTYPE(3)
  /METHOD=REML
  /PRINT=DESCRIPTIVES  SOLUTION TESTCOV
  /RANDOM=INTERCEPT | SUBJECT(School) COVTYPE(VC).

*Cross-level interaction.
MIXED test WITH gender nbrhd
  /CRITERIA=CIN(95) MXITER(100) MXSTEP(10) SCORING(1) SINGULAR(0.000000000001) HCONVERGE(0, 
    ABSOLUTE) LCONVERGE(0, ABSOLUTE) PCONVERGE(0.000001, ABSOLUTE)
  /FIXED=intercept gender nbrhd gender*nbrhd | SSTYPE(3)
  /METHOD=REML
  /PRINT=DESCRIPTIVES  SOLUTION TESTCOV
  /RANDOM=INTERCEPT | SUBJECT(School) COVTYPE(VC).

*Alternativa předchozího, kde je random efekt genderu predikován sousedstvím.
MIXED test WITH gender nbrhd
  /CRITERIA=CIN(95) MXITER(100) MXSTEP(10) SCORING(1) SINGULAR(0.000000000001) HCONVERGE(0, 
    ABSOLUTE) LCONVERGE(0, ABSOLUTE) PCONVERGE(0.000001, ABSOLUTE)
  /FIXED=intercept gender nbrhd gender*nbrhd  | SSTYPE(3)
  /METHOD=REML
  /PRINT=DESCRIPTIVES  SOLUTION TESTCOV
  /RANDOM=INTERCEPT gender | SUBJECT(School) COVTYPE(VC).