Mean pretreatment (T1) values of posteroanterior parameters and the changes occured during SARME and elastic use (A; T2-T1); between SARME and elastic use and posttreatment periods (B; T3-T2); pretreatment and posttreatment periods (C; T3-T1) by Wilcoxon
Sign Test T1 T2-T1 Parameters X [+ or -]Sx D [+ or -] Sd Test Posteroanterior Measurements 1.
A paired sample t-test and two alternative nonparametric tests: the
sign test and the Wilcoxon signed rank test, have been utilized to determine if the difference in mean squares error between before and after the first 10-K filing was significant.
The road
sign test was earlier conducted manually in the CTP headquarters.
We used the
sign test and the Wilcoxon test because they are robust when using fewer than 20 polymorphic loci.
For comparison of quantitative data between the groups, the Kruskal-Wallis test was used for data not normally distributed, and the Wilcoxon
sign test was used for in-group comparisons.
The
sign test is used to determine whether more than half of the announcements result in a positive or negative abnormal return.
In this issue of JFP, Koster and colleagues explain that the Lachman test (and possibly the newer 1 lever
sign test) are maneuvers that have a high probability of ruling out complete anterior cru-ciate ligament (ACL) tears when performed properly.
We applied the non-parametric
sign test to examine Hypotheses H1 and H2.
Baseline values and post-treatment values of the pain, disability and functional impairment parameters using KGMC score in each groups were compared using Wilcoxon
sign test. Comparison between the KGMC scores of the two groups was done using Mann-Whitney U test.