Friedman's Test using SAS
Автор: Stat-Tree
Загружено: 2026-03-07
Просмотров: 0
Описание:
How to conduct a Friedman test in SAS.
Friedman tests are utilized for comparison of more than two ordinal variables, similar to the Repeated Measures ANOVA. This video demonstrates what type of variables are relevant for the Friedman test using a dataset derived from a survey instrument. The survey instrument is presented showing the items measuring the variables for the test. The dataset is shown within the statistical program being used for the test. The procedures for test are demonstrated. The output for the test is described.
Chapters:
0:00 Statistical test name and description
0:10 Variable types and number
0:34 Survey instrument description for variable measurement and sample items
1:04 Dataset open in Statistical software program
1:16 Conducting the statistical test
1:44 Examining the results of the statistical test
2:30 Where to find sample output
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