doex (1.2)

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The One-Way Heteroscedastic ANOVA Tests.

http://cran.r-project.org/web/packages/doex

Contains the heteroscedastic ANOVA tests for normal and two-parameter exponential distributed populations. For normal distributions, Alexander-Govern test by Alexandern and Govern (1994) , Alvandi et al. Generalized F test by Alvandi et al. (2012) , Approximate F test by Asiribo and Gurland (1990) , Box F test by Box (1954) , Brown-Forsythe test by Brown and Forsythe (1974) , B2 test by Ozdemir and Kurt (2006) , Cochran F test by Cochran (1937) , Fiducial Approach test by Li et al. (2011) , Generalized F test by Weerahandi (1995) , Johansen F test by Johansen (1980) , Modified Brown-Forsythe test by Mehrotra (1997) , Modified Welch test by Hartung et al.(2002) , One-Stage test by Chen and Chen (1998) , One-Stage Range test by Chen and Chen (2000) , Parametric Bootstrap test by Krishnamoorhty et al.(2007) , Permutation F test by Berry and Mielke (2002) , Scott-Smith test by Scott and Smith (1971) , Welch test by Welch(1951) , and Welch-Aspin test by Aspin (1948) . These tests are used to test the equality of group means under unequal variance. Also, a modified version of Generalized F-test is improved to test the equality of non-normal group means under unequal variances and a revised version of Generalized F-test is given to test the equality of non-normal group means caused by skewness. Furthermore, it consists some procedures for testing equality of several two-parameter exponentially distributed population means under unequal scale parameters such as generalized p-value, parametric bootstrap and fiducial approach test by Malekzadeh and Jafari (2019) . There is also Hsieh test by Hsieh (1986) for testing equality of location parameters of two-parameter exponentially distributed populations under unequal scale parameters.

Maintainer: Mustafa CAVUS
Author(s): Mustafa CAVUS, Berna YAZICI

License: GPL (>= 2)

Uses: Does not use any package

Released 22 days ago.


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