title: Multiple comparisons and nonparametric statistical tests on a programmable calculator.
abstract: Calculator programs are provided for statistical tests for comparing groups of data. These tests can be applied when t-tests are inappropriate, as for multiple comparisons, or for evaluating groups of data that are not distributed normally or have unequal variances. The programs, designed to run on the least expensive Hewlett-Packard programmable scientific calculator, Model HP-11C, should place these statistical tests within easy reach of most students and investigators.
mesh_terms: D000704:Analysis of Variance; D003201:Computers; D013223:Statistics as Topic