ANALYSIS OF QUANTITATIVE DATA IN THREE OR MORE INDEPENDENT GROUPS USING STATISTICA AND SPSS SOFTWARE: PARAMETRIC AND NON-PARAMETRIC TESTS
In this paper we summarise basic information on comparisons of three and more independent samples using one-way analysis of variance (one-way ANOVA) and non-parametric Kruskal-Wallis test. Detailed algorithms on how the abovementioned tests can be performed using Statistica 10 and SPSS 20 software are presented. Moreover, we describe peculiarities of interpretation of the results of one-way ANOVA and Kruskal-Wallis test. The aim of this article is to provide general information on the abovementioned statistical tests including post-hoc comparisons, but it does not substitute specialised literature on clinical epidemiology and beiostatistics.
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Гржибовский А. М., Иванов С. В., Горбатова М. А. Сравнение количественных данных трех и более независимых выборок с использованием программного обеспечения Statistica и SPSS: параметрические и непараметрические критерии / / Наука и Здравоохранение. 2016. №4. С. 5-37. Grjibovski A. M., Ivanov S. V., Gorbatova M. A. Analysis of quantitative data in three or more independent groups using Statistica and SPSS software: parametric and non-parametric tests. Nauka i Zdravookhranenie [Science & Healthcare]. 2016, 4, pp. 5-37. Гржибовский А. М., Иванов С. В., Горбатова М. А. Statistica және SPSS бағдарламалық қамтамасыз етуді қолданумен үш және одан да көп тәуелсіз іріктемелердің сандық мәліметтерін салыстыру: параметрлік және параметрлік емес критерилер / / Ғылым және Денсаулық сақтау. 2016. №4. Б. 5-37.Related publications:
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