• A permutation test (also called re-randomization test or shuffle test) is an exact statistical hypothesis test making use of the proof by contradiction...
    22 KB (2,832 words) - 04:55, 27 August 2024
  • Resampling methods are: Permutation tests (also re-randomization tests) Bootstrapping Cross validation Jackknife Permutation tests rely on resampling the...
    18 KB (2,225 words) - 15:27, 31 July 2024
  • Thumbnail for Pearson correlation coefficient
    discussed below. Permutation tests provide a direct approach to performing hypothesis tests and constructing confidence intervals. A permutation test for Pearson's...
    58 KB (8,481 words) - 12:32, 9 September 2024
  • testing its statistical significance. The Mantel test deals with this problem. The procedure adopted is a kind of randomization or permutation test....
    5 KB (661 words) - 22:00, 3 November 2022
  • Thumbnail for Chi-squared test
    A chi-squared test (also chi-square or χ2 test) is a statistical hypothesis test used in the analysis of contingency tables when the sample sizes are large...
    22 KB (2,399 words) - 13:31, 7 August 2024
  • see iteration Permutation, as a mathematical concept Permutation test in statistics Permutation (Cryptography), a series of linked mathematical operations...
    1,017 bytes (149 words) - 08:12, 2 March 2022
  • In statistics, a rank test is any test involving ranks. Rank tests are related to permutation tests. The motivation to test differences between samples...
    964 bytes (113 words) - 09:15, 27 May 2024
  • Thumbnail for F-test
    An F-test is any statistical test used to compare the variances of two samples or the ratio of variances between multiple samples. The test statistic,...
    17 KB (2,176 words) - 10:59, 14 September 2024
  • Thumbnail for A/B testing
    A/B testing (also known as bucket testing, split-run testing, or split testing) is a user experience research method. A/B tests consist of a randomized...
    28 KB (3,130 words) - 02:06, 19 September 2024
  • good. Alternatively, the null distribution can be approximated using permutation tests and Monte Carlo simulations. Some books tabulate statistics equivalent...
    44 KB (5,780 words) - 17:43, 20 August 2024