Sentence examples for correction for ties from inspiring English sources
In case of normally distributed data, a one-way ANOVA (confidence interval 95%; chi-square approximation) was conducted; otherwise, a Kruskal-Wallis test (KWT) (chi-square approximation; Bernoulli correction for ties) was performed to compare the different groups.
To compare possible differences in NHP scores, non parametric tests (Mann-Witney U or Kruskal-Wallis test-with correction for ties, if necessary) were used.
However, since our single items had a limited range of values, we also computed Kendall's tau- b because it uses a correction for ties [ 20].
The Kruskal Wallis test (with a correction for ties) was used to compare the respective scarring and inflammatory cell measurements ascertained by IVCM and histology.
We used Spearman rank correlation with correction for ties to examine the association between SMN mRNA expression and SMN1 copy number, and used Fisher exact test to examine the association between gender and SMN1 copy number.
Between-group comparisons of continuous variables were done using the Mann-Whitney rank-sum test for unpaired data or the Kruskal-Wallis test for equality of groups, when comparing more than 2 groups (without correction for ties).
Because of the discrete nature of follow-up, the Efron correction for tied failure times was employed in parameter estimation.
Briefly, the Kendall's correlation between x and y was calculated as where C is the number of concordant pairs, D is the number of discordant pairs, n is the number of pairs, and and are corrections for tied values computed by summing over the number of observations t and u that are tied at any given value for the x and y data sets respectively.
