Sample size determination methods are considered for hypothesis testing about location parameters of two continuous distributions using independent random samples and the Mann–Whitney–Wilcoxon (MWW) test, for a specified shift, size, and power. These methods are based on the so-called "Noether's formula," derived from a normal approximation to the power of the MWW test, and a pilot sample from each of the distributions. Compared with alternate methods, including the one using bootstrap similar to that of Hamilton and Collings (1991) the new methods are shown to be at least as good in terms of accuracy and substantially more efficient in terms of speed and variability. The simpler method, using linearly smoothed empirical cdf's of the pilot ...
The two-sample problem usually tests for a difference in location. However, there are many situation...
[[abstract]]This note deals with hypothesis testing on the common location parameter of several shif...
The two-sample problem usually tests for a difference in location. However, there are many situation...
Sample size determination methods are considered for hypothesis testing about location parameters of...
Sample size determination methods are considered for hypothesis testing about location parameters of...
Sample size determination methods are considered for hypothesis testing about location parameters of...
Sample size determination methods are considered for hypothesis testing about location parameters of...
Sample size determination methods are considered for hypothesis testing about location parameters of...
Sample size determination methods are considered for hypothesis testing about location parameters of...
Sample size determination methods are considered for hypothesis testing about location parameters of...
The two-sample location-scale problem arises in many situations like climate dynamics, bioinformatic...
The two-sample location-scale problem arises in many situations like climate dynamics, bioinformatic...
The two-sample location-scale problem arises in many situations like climate dynamics, bioinformatic...
The two-sample location-scale problem arises in many situations like climate dynamics, bioinformatic...
Often, when testing for shift in location, researchers will utilize nonparametric statistical tests ...
The two-sample problem usually tests for a difference in location. However, there are many situation...
[[abstract]]This note deals with hypothesis testing on the common location parameter of several shif...
The two-sample problem usually tests for a difference in location. However, there are many situation...
Sample size determination methods are considered for hypothesis testing about location parameters of...
Sample size determination methods are considered for hypothesis testing about location parameters of...
Sample size determination methods are considered for hypothesis testing about location parameters of...
Sample size determination methods are considered for hypothesis testing about location parameters of...
Sample size determination methods are considered for hypothesis testing about location parameters of...
Sample size determination methods are considered for hypothesis testing about location parameters of...
Sample size determination methods are considered for hypothesis testing about location parameters of...
The two-sample location-scale problem arises in many situations like climate dynamics, bioinformatic...
The two-sample location-scale problem arises in many situations like climate dynamics, bioinformatic...
The two-sample location-scale problem arises in many situations like climate dynamics, bioinformatic...
The two-sample location-scale problem arises in many situations like climate dynamics, bioinformatic...
Often, when testing for shift in location, researchers will utilize nonparametric statistical tests ...
The two-sample problem usually tests for a difference in location. However, there are many situation...
[[abstract]]This note deals with hypothesis testing on the common location parameter of several shif...
The two-sample problem usually tests for a difference in location. However, there are many situation...