/**
* Create an instance of {@link ECDF} based on an experiment set and a configuration
*
* @param data the data (experiment set)
* @param config the configuration
* @return the instance of the aggregate
*/
public static final ECDF create(final IExperimentSet data, final Configuration config) {
DimensionTransformationParser dimParser;
final DimensionTransformation xIn, yIn;
final Transformation yOut;
final StatisticalParameter aggregate;
final IDimension goalDim;
EComparison compare;
Number goal;
dimParser = new DimensionTransformationParser(data);
xIn =
config.get( //
FunctionAttribute.X_AXIS_PARAM, dimParser, null);
if (xIn == null) { //
throw new IllegalArgumentException(
"Must specify an x-dimension via parameter '" //$NON-NLS-1$
+ FunctionAttribute.X_AXIS_PARAM
+ '\'');
}
yIn = config.get(FunctionAttribute.Y_INPUT_AXIS_PARAM, dimParser, null);
if (yIn == null) { //
throw new IllegalArgumentException(
"Must specify an input dimension for the y-axis via parameter '" //$NON-NLS-1$
+ FunctionAttribute.Y_INPUT_AXIS_PARAM
+ '\'');
}
dimParser = null;
yOut =
config.get(
FunctionAttribute.Y_AXIS_OUTPUT_PARAM,
new NamedParameterTransformationParser(data),
new Transformation());
aggregate =
config.get(
ECDF.AGGREGATE_PARAM,
StatisticalParameterParser.getInstance(),
ArithmeticMean.INSTANCE);
goalDim = yIn.getDimension();
if (goalDim.getDirection().isIncreasing()) {
compare = EComparison.GREATER_OR_EQUAL;
if (goalDim.getDataType().isInteger()) {
goal = Long.valueOf(goalDim.getParser().getUpperBoundLong());
} else {
goal = Double.valueOf(goalDim.getParser().getUpperBoundDouble());
}
} else {
compare = EComparison.LESS_OR_EQUAL;
if (goalDim.getDataType().isInteger()) {
goal = Long.valueOf(goalDim.getParser().getLowerBoundLong());
} else {
goal = Double.valueOf(goalDim.getParser().getLowerBoundDouble());
}
}
goal = config.get(ECDF.GOAL_PARAM, AnyNumberParser.INSTANCE, goal);
compare = config.get(ECDF.CRITERION_PARAM, ComparisonParser.getInstance(), compare);
return new ECDF(xIn, yIn, yOut, goal, compare, aggregate);
}
