• In statistics, a contingency table (also known as a cross tabulation or crosstab) is a type of table in a matrix format that displays the multivariate...
    15 KB (1,945 words) - 20:16, 30 October 2023
  • e. commonly mislabeling one as another). It is a special kind of contingency table, with two dimensions ("actual" and "predicted"), and identical sets...
    15 KB (1,704 words) - 18:50, 9 April 2024
  • logic Contingency plan, in planning Contingency (electrical grid), in electrical grid engineering Contingency table, in statistics Contingency theory...
    928 bytes (133 words) - 17:40, 9 June 2023
  • Thumbnail for Chi-squared test
    Chi-squared test (category Statistical tests for contingency tables)
    variables (two dimensions of the contingency table) are independent in influencing the test statistic (values within the table). The test is valid when the...
    21 KB (2,324 words) - 18:12, 20 March 2024
  • reporting Comparison of office suites Comparison of OLAP servers Contingency table, a crosstab that tallies counts, rather than totals Data drilling...
    18 KB (2,072 words) - 22:02, 7 February 2024
  • Thumbnail for Rand index
    Rand index (category Summary statistics for contingency tables)
    \ldots ,Y_{s}\}} , the overlap between X and Y can be summarized in a contingency table [ n i j ] {\displaystyle \left[n_{ij}\right]} where each entry n i...
    9 KB (1,609 words) - 21:54, 23 August 2023
  • Fisher's exact test (category Statistical tests for contingency tables)
    exact test is a statistical significance test used in the analysis of contingency tables. Although in practice it is employed when sample sizes are small,...
    29 KB (3,956 words) - 00:17, 28 February 2024
  • into the following frequency table. Bivariate joint frequency distributions are often presented as (two-way) contingency tables: The total row and total column...
    13 KB (1,572 words) - 22:59, 5 February 2024
  • Thumbnail for Evaluation of binary classifiers
    another gold standard test – and cross tabulates the data into a 2×2 contingency table, comparing the two classifications. One then evaluates the classifier...
    17 KB (2,663 words) - 10:40, 17 April 2024
  • Cochran–Mantel–Haenszel statistics (category Statistical tests for contingency tables)
    series of 2 × 2 contingency tables, one for each stratum. The i-th such contingency table is: The common odds-ratio of the K contingency tables is defined...
    7 KB (880 words) - 17:54, 26 January 2024