Graph description: Figure 3. Probabilities for one-tailed and two-tailed sign tests for the angina data

A graph like Figure 1 with the horizontal axis labeled "Number of negatives" rather than "Number of heads".

There is a label "One sided extreme values" at Number of negatives = 0 and 1. There is a label "Two sided extreme values" at Number of negatives = 0 and 1. There is a label "Two sided extreme values" at Number of negatives = 11 and 12.

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This page maintained by Martin Bland.
Last updated: 23 July, 2009.