Category:Jonckheere-Terpstra Test
Jump to navigation
Jump to search
This category contains results about Jonckheere-Terpstra Test.
Definitions specific to this category can be found in Definitions/Jonckheere-Terpstra Test.
The Jonckheere-Terpstra test is a non-parametric test where:
- the null hypothesis $H_0$ is that three or more independent samples all come from the same population
- the alternative hypothesis $H_1$ is that their means $\mu_i$ taken in order show a monotonic trend.
That is:
- $H_0$: that $\mu_1 = \mu_2 = \cdots = \mu_k$
against:
- $H_1$: that either:
- $\mu_1 \le \mu_2 \le \cdots \le \mu_k$
- or:
- $\mu_1 \ge \mu_2 \ge \cdots \ge \mu_k$
- in which at least one of the inequalities is strict.
This category currently contains no pages or media.