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  2. Medical Statistics Core
  3. Tests
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Tests

  • Single mean

    Calculate the mean of the values in a column of a data table. Details The arithmetic mean of a set...
  • Compare means

    Compare the means of a variable in different groups of a data table. Details The arithmetic mean of a set...
  • Crosstab

    Find patterns, trends and probabilities within raw data by creating a cross tab or contingency table, showing the relationship between...
  • Student's T-test (with visualisation)

    Test a null hypothesis involving the means of two populations by performing a Student's T-test. Details The t-test is any...
  • Mann–Whitney U test (with visualisation)

    Test a null hypothesis involving the difference between randomly selected values from two samples by performing a two-sample Wilcoxon or...
  • Pearson's chi-squared test

    Test the null hypothesis that an observed difference between sets of categorical data arose by chance by performing a Pearson's...
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