Sentence examples for test for frequency from inspiring English sources

Paired t test was used for continuous variables and the chi-squared test for frequency variables.

Statistical analyses were performed by Kruskal Wallis test for frequency of rescue analgesic use and by one-way ANOVA for average time to first rescue analgesic use within 48 h after CD CD Cesarean delivery.

Chi-square test was used to test for frequency differences between studied genotypes.

Haplotype frequencies were also generated in PLINK based on the four COMT SNPs and haplotype-specific tests were performed to test for frequency differences in association with BMI.

Haplotype frequencies were also generated in PLINK based on the four COMT SNPs and both global and haplotype-specific tests were performed to test for frequency differences between disease status for maternal and fetal samples separately.

* Chi-square test for frequency comparison.

A weighted Poisson trend test for frequencies, derived from a Jonckheere Trend Test, was applied to identify whether there was a significant change in these counts after therapy (David Howard, May 2011, personal communication).

Non parametric Wilcoxon Mann–Whitney Test was used for between groups comparisons and Fisher's exact test for frequencies comparisons.

That also means I can't really test for frequencies that low.

To test for frequency-dependent selection within microcosms, we isolated two genotypes forming different colony morphologies from each microcosm after 1000 generations of selection and competed them against one another at initial frequencies of 1∶10 and 10∶1 over four (block 1) and three (block 2) days of daily transfers into fresh medium, with two replicates at each frequency.

To test for frequency-dependent selection by birds, we used standardized models resembling polymorphic Plethodon salamanders (Fig. 2).