Tag: post-hoc

43 Do we need a global test before post hoc tests? 2011-04-19T16:51:22.190

28 Can ANOVA be significant when none of the pairwise t-tests is? 2014-01-22T16:25:55.920

27 What are the practical differences between the Benjamini & Hochberg (1995) and the Benjamini & Yekutieli (2001) false discovery rate procedures? 2013-07-05T12:36:15.897

20 Is Fisher's LSD as bad as they say it is? 2014-07-09T17:35:52.483

19 Post hoc test after ANOVA with repeated measures using R 2011-08-10T12:49:53.707

18 Post-hocs for within subjects tests? 2010-07-23T20:14:05.327

16 How do you write up Tukey post-hoc findings? 2011-09-02T00:12:52.870

15 Bonferroni or Tukey? When does the number of comparisons become large? 2011-04-11T12:08:13.933

15 How can I get a significant overall ANOVA but no significant pairwise differences with Tukey's procedure? 2011-10-07T12:38:13.170

15 Why use ANOVA at all instead of jumping straight into post-hoc or planned comparisons tests? 2013-06-30T21:13:59.573

13 What is the problem with post-hoc testing? 2014-12-22T10:32:21.963

12 How to obtain the results of a Tukey HSD post-hoc test in a table showing grouped pairs? 2012-07-03T02:30:30.697

12 Post-hoc test for chi-square goodness-of-fit test 2015-01-26T19:17:34.950

12 Is publishing work based on post hoc analysis problematic? 2017-10-10T11:34:10.060

11 Sidak or Bonferroni? 2012-01-09T16:35:07.760

10 Post-hoc tests after Kruskal-Wallis: Dunn's test or Bonferroni corrected Mann-Whitney tests? 2012-04-04T02:40:42.080

9 How to perform post-hoc comparison on interaction term with mixed-effects model? 2012-02-21T15:09:08.447

9 It's all in the family; but do we include the in-laws too? 2015-08-14T00:04:42.463

9 Which multiple comparison method to use for a lmer model: lsmeans or glht? 2016-03-31T13:38:30.523

8 How could a Tukey HSD test be more signif then the uncorrected P value of t.test? 2011-02-05T15:42:04.080

8 What is a valid post-hoc analysis for a three-way repeated measures ANOVA? 2012-05-14T19:28:35.283

8 Post-hoc test after 2-factor repeated measures ANOVA in R? 2013-02-02T09:58:32.410

8 Can Mann-Whitney test be used for post-hoc comparisons after Kruskal-Wallis? 2014-08-14T15:37:38.083

8 Post-hoc testing in multcomp::glht for mixed-effects models (lme4) with interactions 2015-04-10T23:00:12.233

7 Simple post-stratification weights in R 2011-02-24T10:15:16.720

7 How to interpret a post hoc Tukey's test? 2012-07-23T15:49:44.097

7 How to correctly apply the Nemenyi post-hoc test after the Friedman test 2013-10-21T15:35:51.460

7 Is there a consensus on adjusting alpha for multiple contrasts if the main effect is significant? 2015-04-24T06:58:19.693

7 How do I perform a follow up on a chi-squared table 3x3 or larger? 2016-12-09T17:59:33.320

6 Post hoc test of adjusted means (after ANCOVA) 2012-09-24T22:17:23.443

6 Using lme to analyse a complete randomized block design with repeated measures: Is my model correct? 2012-10-09T12:23:11.597

6 Post hoc test in a 2x3 mixed design ANOVA using SPSS? 2012-11-18T00:00:58.313

6 ANOVA results do not match post-hoc Tukey test, how to proceed? 2013-02-01T21:50:56.277

6 2x2x5 repeated measures ANOVA: significant 3-way interaction 2013-06-27T16:30:13.933

6 Interpreting Two-way repeated measures ANOVA results: Post-hoc tests allowed without significant interaction? 2013-09-20T08:34:02.020

6 Post-hoc test in two-way ANOVA 2013-10-03T13:57:39.790

6 Post-hoc tests for MANOVA: univariate ANOVAs or discriminant analysis? 2014-08-07T13:49:35.667

6 Post hoc $\chi^2$ test with R 2014-08-15T09:15:54.290

6 Which post-hoc is more valid for multiple comparison of an unbalanced lmer-model: lsm or mcp? 2014-10-18T22:55:59.617

6 lsmeans (R): Adjust for multiple comparisons with interaction terms 2015-08-07T12:32:13.340

6 Friedman's test is very significant, but its post-hoc comparisons (SPSS) are not significant 2015-10-04T17:49:46.670

6 Analyzing repeated measures experiment with multiple treatment groups and multiple measures 2015-11-13T05:15:59.703

5 Is it permissible to run post-hoc tests after a non-significant ANOVA? 2011-10-14T18:30:36.073

5 Non-parametric test for repeated measures and post-hoc single comparisons in R? 2012-02-18T16:58:24.740

5 How to do post-hoc tests with logistic regression? 2012-03-30T01:04:43.973

5 Strange result of post-hoc test 2012-05-27T12:51:27.137

5 Comparing groups at different time points within repeated measures study using SPSS 2013-02-28T22:04:45.253

5 Differences between Dwass-Steel-Critchlow-Fligner and Mann-Whitney U-test for a post-hoc pairwise analysis 2013-10-05T15:42:17.347

5 How to get only desirable comparisons from post-hoc 2014-03-06T13:08:30.533

5 Power analysis for post hoc test of ANOVA with many groups 2014-05-12T15:52:16.210

5 Post hoc selection of important features in random forest? 2014-08-15T18:19:30.190

5 Why is the Bonferroni correction properly used with planned, and not post hoc, contrasts? 2014-09-04T03:56:13.113

5 Multiple comparisons with many groups 2015-01-15T14:34:35.763

5 MANOVA multiple comparisons with equivalence testing 2015-03-11T10:44:21.847

5 What is the difference between various Kruskal-Wallis post-hoc tests? 2015-03-15T18:36:52.427

5 Does Bonferroni apply to inference from parametric and non-parametric models? 2016-05-01T15:37:28.403

4 Alternative to Tukey's HSD 2011-03-28T19:45:31.427

4 What type of data analysis (ANOVA) should I run on this experiment? 2011-11-15T16:10:15.430

4 Mean of one group vs. the rest of the sample 2011-11-25T23:56:55.780

4 Best method to visualize large interaction between two factors 2011-12-18T13:26:31.953

4 If only a two-way ANOVA main effect is significant, what is the appropriate follow-up? 2012-05-17T03:15:23.220

4 Use of "post-hoc" tests - do these require an ANOVA to be performed first? 2012-06-27T13:11:44.013

4 Non-significant group effect, but LSD post hoc is significant. Why? 2012-08-27T16:19:13.993

4 Meaning of “post hoc” multiple comparisons 2013-07-08T15:56:25.603

4 Post-hoc tests on linear mixed model give mixed results.‏ 2014-05-22T19:08:34.003

4 R multcomp: contrasts for Tukey 2014-06-19T16:22:06.730

4 Minimum sample size for 1 way ANOVA? 2014-12-19T15:32:04.440

4 Is it possible to find non-significant result from one-way ANOVA but significant results from individual post-hoc tests? 2016-06-16T06:34:54.697

4 I have significant differences detected in my glmer model summary but not in my mcp (Tukey) multiple comparisons summary. Why? 2016-11-15T02:36:07.423

4 GLMM for binomially distributed outcome, testing differential hypothesis 2017-02-13T10:35:29.490

3 Pairwise comparisons after significant interaction results: parametric or non? 2011-06-02T17:43:01.070

3 What are the possible multiple comparison methods for paired data? 2012-07-28T15:50:12.833

3 Does the Tukey HSD test correct for multiple comparisons? 2012-07-30T18:47:20.623

3 Anova repeated measures is significant, but all the multiple comparisons with Bonferroni correction are not? 2012-11-18T15:50:04.190

3 Three-way repeated measures ANOVA - what to do next? 2013-04-24T12:54:37.753

3 Bonferroni adjustment in SPSS - what does it do? 2013-05-29T21:23:05.073

3 Games-Howell Post Hoc Test in R 2014-01-31T02:49:28.387

3 GLM post hoc with non-parametric tests? 2014-09-09T10:15:44.130

3 Post-hoc power analysis of complex sample survey data 2014-11-16T15:28:51.473

3 Post-hoc after GLM: What does it exactly say? 2014-11-26T20:12:44.237

3 Converting Chi Square Adjusted Residuals to p values 2014-12-15T16:37:24.973

3 How to follow up a factorial MANOVA with discriminant analysis? 2015-01-05T10:31:53.457

3 Bonferroni correction on multiple Kruskal-Wallis tests 2015-01-14T19:49:02.340

3 Bonferroni method for multiple comparisons with 1-way layout 2015-04-01T02:32:20.470

3 Does summary.aov() of MANOVA object adjust for multiple comparisons? 2015-05-06T21:35:58.917

3 Post hoc after a m x n Fisher-Freeman-Halton 2015-05-18T21:43:56.793

3 Output of fixed effects summary in lmerTest in R and post-hoc tests 2015-08-31T18:47:40.837

3 Interpretting non-contiguous significance letters from Tukey HSD test in the multcomp package? 2016-01-29T20:20:18.670

3 Post hoc power analysis for a non significant result? 2016-02-02T22:13:51.867

3 Can you use TukeyHSD as a post hoc test for a mixed model? 2016-02-23T16:39:21.283

3 Why run a post hoc wilcoxon signed rank test after Friedman test, why not just skip to Wilcoxon sign test instead? 2016-05-08T13:40:25.467

3 Do I need a post-hoc test if the statistically significant group is obvious? 2016-10-08T03:41:51.613

3 ANOVA for equivalence testing 2016-11-12T11:03:28.460

3 Friedman test and post-hoc test for Python 2016-11-18T14:15:17.170

3 ANOVA post-hoc multiple comparisons for unequal variances 2017-01-04T21:58:11.257

3 Post Hoc application of Multiple Comparisons 2017-01-09T18:34:01.363

3 Difference in post-hoc tests for repeated measures ANOVA and linear mixed model 2017-06-06T14:41:38.073

3 Zero inflated beta regression using gamlss for vegetation cover data 2017-10-20T14:10:01.540

3 Easy post-hoc tests when meta-analyzing with the `metafor` package in r 2018-01-24T18:13:01.307