1 /*
2 * The baseCode project
3 *
4 * Copyright (c) 2010 University of British Columbia
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 *
18 */
19 package ubic.basecode.math.linearmodels;
20
21 import java.util.Collection;
22
23 public interface GenericAnovaResult extends AnovaResult {
24
25 Collection<String> getMainEffectFactorNames();
26
27 double getMainEffectDof( String factorName );
28
29 double getMainEffectFStat( String factorName );
30
31 double getMainEffectPValue( String factorName );
32
33 boolean hasInteractions();
34
35 /**
36 * Obtain the degrees of freedom for the interaction effects, if any.
37 * @throws IllegalStateException if there is more than one interaction effect
38 */
39 double getInteractionEffectDof();
40
41 /**
42 * Obtain the F statistic for the interaction effects, if any.
43 * @throws IllegalStateException if there is more than one interaction effect
44 */
45 double getInteractionEffectFStat();
46
47 /**
48 * Obtain the p-value for the interaction effects, if any.
49 * @throws IllegalStateException if there is more than one interaction effect
50 */
51 double getInteractionEffectPValue();
52
53 /**
54 * Obtain all the combinations of factor names that have interaction effects.
55 */
56 Collection<String[]> getInteractionEffectFactorNames();
57
58 double getInteractionEffectDof( String... factorNames );
59
60 double getInteractionEffectFStat( String... factorNames );
61
62 double getInteractionEffectPValue( String... factorNames );
63 }