Sentence examples for calculation for comparing from inspiring English sources

A sample size calculation for comparing event rates between two independent groups is used, resulting in 79 participants per group [ 39, 40].

A sample size calculation for comparing two means with unpaired t-tests based on the reductions in the prevalence of chemotherapy-induced nausea reported by Panahi et al. [ 49], estimates that 73 participants would be required in the intervention and control groups (i.e. total of N = 146) to detect this difference with 80percentnt power at the 95percentnt significance level (two tailed).

In the Results section we sketched the calculations for comparing pipelines and evaluating pipelines against the gold standard.

Using this OR, sample size calculations for comparing two proportions were conducted (Power Analysis & Sample Size, version 12.0.2; NCSS Statistical Software, LLC. Kaysville, Utah, USA).

Map of monitoring area, the instruments used (Tables S.1 S.2), wind roses, illustration of data processing, additional maps illustrating the spatial pattern, concurrent sampling with two mobile measurement platforms and calculations for comparing freeway impact (Table S.3 (a)–(c)) are presented in the Supporting Information.

Details on study design, timing of cognitive function measures, numbers of patients at baseline and last follow-up, and post hoc power are given in Table 2. aThe power calculations are for comparing two groups, with the numbers of patients as given in each paper, for effect sizes (ESs) of both 0.50 (medium) and 0.35 (small to medium).

It is also suggested that the calculation provides a method for comparing journals regardless of their size[ 5].

Calculation of P-values for comparing the miRNA expression between salt-treated samples and the control sample was based on previously established methods [ 126, 128].

Extensive simulation studies have been performed for comparing the calculation techniques.

The calculations assume a t-test for comparing means of two independent samples with α = 0.05, to test equality of mean change score against a two-directional alternative of unequal change.

Tests of equality between two SIRs were based on calculations using the (binomial) conditional distribution for comparing two Poisson variables (Breslow and Day, 1987).