• 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
  • Pearson's chi-squared test or Pearson's χ 2 {\displaystyle \chi ^{2}} test is a statistical test applied to sets of categorical data to evaluate how likely...
    40 KB (5,749 words) - 12:30, 23 September 2024
  • Thumbnail for Chi-squared distribution
    In probability theory and statistics, the chi-squared distribution (also chi-square or χ 2 {\displaystyle \chi ^{2}} -distribution) with k {\displaystyle...
    44 KB (6,564 words) - 09:54, 11 October 2024
  • intervals are used for matched pairs binary data. Pearson's chi-squared test Chi-squared distribution McNemar, Quinn (June 18, 1947). "Note on the sampling...
    18 KB (2,348 words) - 09:58, 5 July 2024
  • G-tests are likelihood-ratio or maximum likelihood statistical significance tests that are increasingly being used in situations where chi-squared tests...
    16 KB (2,505 words) - 14:34, 2 February 2024
  • Yates's correction for continuity (or Yates's chi-squared test) is used in certain situations when testing for independence in a contingency table. It aims...
    3 KB (463 words) - 19:15, 27 June 2024
  • The term chi-square, chi-squared, or χ 2 {\displaystyle \chi ^{2}} has various uses in statistics: chi-square distribution, a continuous probability distribution...
    367 bytes (80 words) - 20:51, 21 November 2021
  • Thumbnail for Test statistic
    proportion). Chi-squared tests use the same calculations and the same probability distribution for different applications: Chi-squared tests for variance...
    13 KB (1,099 words) - 21:44, 21 July 2024
  • The usual rule for deciding whether the chi-squared approximation is good enough is that the chi-squared test is not suitable when the expected values...
    29 KB (3,949 words) - 00:23, 9 July 2024
  • Anderson–Darling test Berk-Jones tests Shapiro–Wilk test Chi-squared test Akaike information criterion Hosmer–Lemeshow test Kuiper's test Kernelized Stein...
    9 KB (1,150 words) - 17:39, 20 September 2024