Since Expected value under H0 is less than the Wilcoxon test
Statistic (S), it is the left-tailed test.
Data were also submitted to the Wilcoxon test
, as evidence of changes is sought in company behavior comparing data from different periods in paired samples.
Comparison of quantitative image analysis by Wilcoxon test
Standard CTA DS-CTA Median IQR Median IQR P Ascending aorta Mean aortic density 288 260-365 360 325-412 0.
It was observed that all comparisons revealed a statistically significant difference between the moments, using the Wilcoxon test
, demonstrating an improvement in the percentage of correct consonants in all tests and in the mean of the CCP (Table 3).
However, only the Wilcoxon test
reveals statistically significant differences (10% level).
Student's t, Z and Wilcoxon tests
were used to compare both groups through parametric quantitative, parametric qualitative and nonparametric variables, respectively, where [less than or equal to] 0,05 p values were considered to be significant.
According to the post hoc Wilcoxon test
, with the Bonferroni correction, ([alpha] = 0.
Both McNemar's and Wilcoxon test
used this count of binary outcomes.
000 p (b) CH: Corneal hysteresis, PRK: Photorefractive keratectomy, SMILE: Small incision lenticule extraction, SD: Standard deviation, Min: Minimum, Max: Maximum p (a) Mann-Whitney U test p (b) Wilcoxon test
Descriptive statistics and Wilcoxon test
were calculated through SPSS version 17.
Specifically, the Wilcoxon test
was used for related samples to compare pre-post-intervention for the two groups and follow-up scores in the experimental group, and the Mann-Whitney test was used to compare the experimental group with the reference group.
An example of survival between males and females is shown in Figure 3 using the JMP Survival platform where both the log-rank and Wilcoxon test
are statistically significant with a probability less than 0.