Words similar to westfall
Example sentences for: westfall
How can you use “westfall” in a sentence? Here are some example sentences to help you improve your vocabulary:
Last, although Westfall and Young's algorithm is more powerful than Bonferroni, Šidák, and Holm adjustments by taking into account the joint distribution of the test statistics, it may still be too stringent.
On the other hand, the Westfall and Young algorithm, by controlling FWER, is highly conservative in this small sample setting.
Rather, for each data permutation, we standardized the Welch statistic using an appropriate t referent distribution and used the resultant " p values" as described in the Method section; see also Westfall and Young [ 17 ] . By so taking into account between-group heterogeneity, Welch-SAM identified a set of up regulated genes that were not detected by t -SAM.
However, when the Westfall and Young's permutation algorithm was applied to calculate step-down adjusted p values in our dataset, only one of the adjusted p values from Welch statistics reached a conventional significance level of 0.05.
To further investigate some recently proposed multiple testing schemes, we compared the performance of two approaches, SAM and Westfall and Young step down adjusted p values, as applied to a microarray study of gene expression in a brachial plexus injury.