Alternative Methods of Solving Biasedness in Chi – Square Contingency Table
نویسندگان
چکیده
منابع مشابه
Chi-Square Test: Analysis of Contingency Tables
The original chi-square test, often known as Pearson’s chi-square, dates from papers by Karl Pearson in the earlier 1900s. The test serves both as a ”goodnessof-fit” test, where the data are categorized along one dimension, and as a test for the more common ”contingency table”, in which categorization is across two or more dimensions. Voinov and Nikulin, this volume, discuss the controversy ove...
متن کاملImplementing Multiple Comparisons on Pearson Chi-square Test for an R×C Contingency Table in SAS®
This paper illustrates a permutation method for implementing multiple comparisons on Pearson’s Chi-square test for an R×C contingency table, using the SAS procedure FREQ and a newly developed SAS macro called CHISQ_MC. This method is analogous to the Tukey-type multiple comparison method for one-way analysis of variance.
متن کاملChi-square lower bounds
The information inequality has been shown to be an effective tool for providing lower bounds for the minimax risk. Bounds based on the chisquare distance can sometimes offer a considerable improvement especially when applied iteratively. This paper compares these two methods in four examples including the bounded normal mean problem as well as obervations from a Poisson distribution.
متن کاملThe Chi Square Test
The Chi square test is a statistical test which measures the association between two categorical variables. A working knowledge of tests of this nature are important for the chiropractor and osteopath in order to be able to critically appraise the literature.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Academic Journal of Applied Mathematical Sciences
سال: 2019
ISSN: 2415-2188,2415-5225
DOI: 10.32861/ajams.51.1.6