Sentence examples for by performing a nonparametric from inspiring English sources

However, by applying 3 monthly MRI scans prior to treatment initiation, thus resulting in a stable baseline as a prerequisite for adequate statistical testing, and by performing a nonparametric MANOVA, we used all means possible to avoid statistical bias.

We tested the effect of host specificity on parasite haptor morphometry by performing a nonparametric Wald-Wolfowitz test on the values of the first two axes between the generalists and specialists.

Continuous variables were expressed as medians (25 75th interquartile range, IQR); (2) we started all comparisons by performing a global nonparametric analysis of variance and used post hoc tests with appropriate corrections only when the analysis of variance allowed it.

Continuous variables were compared by performing a two-sample t-test or the nonparametric Mann–Whitney U test for non-normally distributed data.

Trend analysis was conducted by using the nptrend function in Stata Statistics version 9.2 (StataCorp), which performs a nonparametric trend test of rank sums across ordered groups.

In order to perform a nonparametric Spearman correlation analysis only one (the first) data point from each animal was included.

Starting from the training, the method performs a nonparametric estimate of tissue's probability density functions.

All analyses were performed with Prism 5.0 (GraphPad Software Inc .. Unless otherwise indicated, statistical analyses were performed by a nonparametric Mann–Whitney U-test or Student's t-test and graphs show the mean and standard error.

The comparison of means of normalized expression values among groups were performed by a nonparametric one-way ANOVA with 1000 unrestricted permutations, followed by pair-wise comparisons with Bonferroni adjustment [ 57].

To handle any type of data structure, the detection step is performed by a nonparametric bootstrapping procedure that estimates a probability distribution, according to which the existence of process shifts is determined.

Branch support was estimated by performing 100 replicates of nonparametric bootstrapping using the same parameters as the original analysis.