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The Chi-square test of independence

ncbi.nlm.nih.gov · 4,223 words · saved by 1 readers

The Chi-square statistic is a non-parametric (distribution free) tool designed to analyze group differences when the dependent variable is measured at a nominal level. Like all non-parametric statistics, the Chi-square is robust with respect to the distribution ...

Biochem Med (Zagreb) . 2013 Jun 15;23(2):143–149. doi: 10.11613/BM.2013.018 The Chi-square test of independence Mary L McHugh Mary L McHugh 1 Department of Nursing, School of Health and Human Services, National University, Aero Court, San Diego, California, USA Find articles by Mary L McHugh 1, ✉ Author information Article notes Copyright and License information 1 Department of Nursing, School of Health and Human Services, National University, Aero Court, San Diego, California, USA ✉ Corresponding author: mchugh8688@gmail.com Received 2013 Apr 1; Accepted 2013 May 6; Collection date 2013 Jun.

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