Nonparametric testing using the chi-square distribution.

Abstract:

:We have described three separate uses of the chi-square distribution: comparing observed and expected frequency distributions of a nominal variable, testing for the independence of two variables, and using the chi-square test in determining correlation coefficients. We hope this paper has helped you gain an understanding of the uses of the chi-square test and the steps required to calculate this statistic.

journal_name

Phys Ther

journal_title

Physical therapy

authors

Witt PL,McGrain P

doi

10.1093/ptj/66.2.264

subject

Has Abstract

pub_date

1986-02-01 00:00:00

pages

264, 266-8

issue

2

eissn

0031-9023

issn

1538-6724

journal_volume

66

pub_type

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