@Test
public void testGetOddsRatio() {
OddsRatioToClinicalConverter orc =
new OddsRatioToClinicalConverter(
ExampleData.buildMetaBenefitRiskAnalysis(), ExampleData.buildEndpointHamd());
Interval<Double> expected = new Interval<Double>(0.95, 1.25);
assertEquals(expected, orc.getOddsRatio(expected));
}
@Test
public void testGetRiskDifference() {
Interval<Double> oddsRatio = new Interval<Double>(0.95, 1.25);
Interval<Double> odds =
new Interval<Double>(
oddsRatio.getLowerBound() * d_baselineOdds, oddsRatio.getUpperBound() * d_baselineOdds);
double expected =
odds.getUpperBound() / (1 + odds.getUpperBound())
- odds.getLowerBound() / (1 + odds.getLowerBound());
assertEquals(expected, d_orc.getRiskDifference(oddsRatio), EPSILON);
}
@Test
public void testGetRisk() {
Interval<Double> oddsRatio = new Interval<Double>(0.95, 1.25);
Interval<Double> odds =
new Interval<Double>(
oddsRatio.getLowerBound() * d_baselineOdds, oddsRatio.getUpperBound() * d_baselineOdds);
Interval<Double> expected =
new Interval<Double>(
odds.getLowerBound() / (1 + odds.getLowerBound()),
odds.getUpperBound() / (1 + odds.getUpperBound()));
assertEquals(expected.getLowerBound(), d_orc.getRisk(oddsRatio).getLowerBound(), EPSILON);
assertEquals(expected.getUpperBound(), d_orc.getRisk(oddsRatio).getUpperBound(), EPSILON);
}