Sentence examples for but different sample sizes from inspiring English sources

Pairwise group comparisons were done using one-tail, two-sample t-tests for comparison of samples with equal variance but different sample sizes using Excel 2008 including Bonferroni correction for multiple testing where specified.

In our experiments using the human cancer cell (HeLa S3) cycle data (Whitfield et al., 2002), available at http://genome-www.stanford.edu/Human-CellCycle/Hela/, we apply our method to three different datasets, corresponding to three experiments under basically the same conditions but having different sample sizes (each with 12, 26 and 48 time points).

Using the coefficient of variation (CV) as a measure of variability controls for differences in trait size across species, but controlling for different sample sizes, and for small samples in particular, is more difficult.

These differences reflected different sample sizes, the timing of aggregation, and the aggregation methodology (average vs. median).

These differences probably reflect different sample sizes (46 pairs for unadjusted and 36 for adjusted parasitemias).

One problem is that the weight accorded to each variant differs markedly with different sample sizes.

Table 5 gives an example of the results of three experiments with different sample sizes but for which the measured sensitivities were identical.

The estimates differ according to the groups, but the overlapping of confidence intervals, as well as the different sample sizes, preclude further interpretation.

The difference in EDS prevalence could be explained by the different sample sizes and populations studied.

The sample sizes were not based on a formal power analysis, but pragmatically determined based on a priori estimation of the expected precision associated with different sample sizes.

This introduces different sample sizes in our two outcome measures.