Tag: type-ii-errors

78 Is there a way to remember the definitions of Type I and Type II Errors? 2010-08-12T19:55:02.167

10 Are probabilities of Type I and II errors negatively correlated? 2015-01-08T23:51:44.160

10 Why aren't type II errors emphasized as much in statistical literature? 2016-02-28T17:51:22.270

10 How to rigorously justify chosen false-positive/false-negative error rates and underlying cost ratio? 2018-02-17T23:18:52.687

9 How do I find the probability of a type II error? 2011-02-19T20:56:08.153

8 Should I bother that t-test power is relatively small when H0 is already rejected? 2015-06-08T21:29:49.207

6 How bad can heteroscedasticity be before causing problems? 2015-01-13T19:05:18.320

4 Experiment or simulation to undestand type I and type II errors 2012-10-21T11:49:18.037

4 Effects of blocking on type I and type II error rates 2015-01-02T18:23:55.433

4 Why is the complement to Power not $\alpha$? 2015-02-01T15:03:48.453

4 Does false discovery rate depend on the p-value or only on the alpha level? 2015-08-10T07:37:18.447

4 Famous historical example(s) of Type II error 2017-01-09T18:32:28.317

3 Simple and paired t-tests and the control for multiple comparisons 2013-06-14T07:12:32.710

3 Examples for Type I and Type II errors 2014-08-03T07:24:48.880

3 What is the empirical size of a test? 2016-01-15T07:55:47.300

3 Do I need to calculate type 2 error if a result is significant 2016-09-25T19:14:28.157

3 Is it possible for power (1-B) to equal 1? 2017-03-13T00:21:52.237

3 How to determine the optimal ratio of a type I and type II error in a given business context? 2017-09-29T18:47:41.037

3 Chi-squared test of independence: is a type II error by itself a bad thing? 2017-12-03T18:29:30.530

3 Formulas to calculate power of a test. What am I doing wrong? 2018-01-01T15:36:37.873

2 Conditions under which the power curve is not smooth or continuous in Hypothesis testing 2012-10-21T20:25:50.767

2 How to interpret type-II error probability while doing A/B testing? 2012-12-19T06:32:21.883

2 Computing type II error $\beta$ 2013-02-17T13:35:23.743

2 How to calculate the probability of making a type 2 error? 2016-01-06T16:05:50.997

2 Why would you want a smaller critical region when testing large samples? 2016-06-17T01:36:51.550

2 Heteroskedasticity and Type I, Type II Error 2016-07-16T17:06:58.307

2 How to report findings to show lack of correlation? 2017-08-12T15:52:19.573

1 Showing two groups have the same frequency distribution 2013-05-06T14:20:51.533

1 Comparison between groups with unequal sample sizes 2014-03-14T14:51:15.633

1 Increasing statistical power by having a highly sensitive outcome measure 2014-09-12T00:53:10.273

1 test on a proportion with the hypotheses 2015-05-01T22:12:02.117

1 Dependence, independence, multiple testing, and alpha error correction 2015-07-10T19:45:43.230

1 A situation where ignoring clustering optimises the Type I and Type II error rates? 2015-12-18T08:36:18.873

1 Type 1 and Type 2 Errors 2016-04-10T16:46:15.257

1 Effect size of a prercentage-of-failures test 2016-09-13T13:15:09.397

1 How can I compute the probability of type 1 error and power? 2016-11-03T21:08:54.447

1 $p$-value and type II error 2016-11-07T11:31:06.523

1 How to obtain a critical threshold from a null distribution for a 45 million multiple test 2016-11-11T22:47:40.763

1 Multiple non-parametric pairwise tests for small sample sizes 2017-01-07T17:06:01.657

1 What's an intuitive explanation of the Equal Error Rate, and how to compute it in from a ROC? 2017-04-25T17:34:02.630

1 Avoiding type II error when regressors are correlated 2017-05-06T00:27:30.323

1 Formula for calculating power in hypothesis testing 2017-06-19T12:51:38.200

1 Bayes Factor for model and variable selection and type I & II error rate 2017-09-08T16:32:13.843

0 How to compute type II error for Tukey HSD 2013-10-29T17:39:57.317

0 Can I make any tests statistically significant? 2013-11-23T15:29:28.713

0 How to calculate type II error between glm fits in R? 2013-12-11T15:39:44.537

0 post-hoc test after logistic regression with interaction. Risk higher for type 1 or type 2 error? 2014-06-13T16:28:09.047

0 Caculate Type II error for Binomial distribution 2014-07-18T15:26:35.830

0 error summary metric 2014-10-09T10:31:15.593

0 Power of hypoteses test 2014-11-30T09:18:19.327

0 Futility analysis sample size 2015-03-24T14:52:35.077

0 Fairness of a Coin 2015-04-09T03:07:15.883

0 Bootstrapping a t statistic - Rationale and procedure 2015-07-05T11:47:26.290

0 How to calculate theoretical quantiles of an odd dataset? 2016-01-06T17:34:07.383

0 Calculate type I and II error - solution verification 2016-01-15T01:27:35.150

0 If we were given differences in variances, and power, find n? 2016-04-12T01:47:58.700

0 How to estimate type II error from qvalues? 2016-05-12T13:32:14.613

0 Confusion between true negatives and false positives (double negation?!) 2016-12-21T17:26:32.167

0 Testing when the Null Hypothesis is that the distributions do differ. Application in the case of Kolmogorov-Smirnov test 2017-07-25T22:00:30.900

0 Can type 1 error give lower bound on power of test, if null-hypothesis is false 2017-08-30T11:00:56.970

0 Calculate power of t test? 2017-09-15T19:28:51.250

0 Finding β for binomial experiment 2017-10-04T16:33:35.460

0 Type I/II error 2017-10-09T02:42:37.833

0 Non-significant result: no difference or not enough sample size? 2017-12-12T08:48:30.187

0 How do I compare models with different scope? 2018-01-19T20:08:06.230

0 Is t-test the right test to use in this case? 2018-01-25T16:24:00.733