Examples with MlBayesIm edu.cmu.tetrad.bayes.MlBayesIm used on opensource projects

Example 26 with MlBayesIm

use of edu.cmu.tetrad.bayes.MlBayesIm in project tetrad by cmu-phil.

the class TestBayesBicScorer method testPValue.

@Test
public void testPValue() {
    RandomUtil.getInstance().setSeed(492834924L);
    // Graph graph = GraphConverter.convert("X1,X2,X4,X4,X5,X6,X7,X8");
    Graph graph = GraphConverter.convert("X1-->X2,X2-->X3,X3-->X6,X6-->X7");
    // Graph graph2 = GraphConverter.convert("X1,X2,X3,X7-->X6,X9,X10,X11,X12");
    int numCategories = 8;
    BayesPm pm = new BayesPm(graph, numCategories, numCategories);
    BayesIm im = new MlBayesIm(pm, MlBayesIm.RANDOM);
    DataSet data = im.simulateData(1000, false);
    BayesProperties scorer = new BayesProperties(data);
    double lik = scorer.getLikelihoodRatioP(graph);
    assertEquals(1, lik, 0.001);
}