Sentence examples for affected by small sample sizes from inspiring English sources

These two summary statistics use an outgroup sequence to identify recent intraspecific mutations and are less affected by small sample sizes than test statistics based on mismatch distributions or Fu's FS [41].

However, D' was not considered for the present analysis since it is strongly affected by small sample sizes, resulting in highly erratic behaviour when comparing loci with low allele frequencies [ 51].

In this two-step process, the harmonic mean of the two moment-based estimates is first computed (23.9; Table A1), and then an unweighted harmonic mean is taken of this value and the ML estimate (322), producing the result Strategy 3: The ML estimate seems to be an outlier and might be affected by small sample sizes, as suggested by Jorde and Ryman (2007).

Some failed tests may have been affected by small sample size (e.g. C. intermedia at Parguaza, i-PZ).

However, this analysis was affected by small sample size and methodological issues, such as the use of different techniques for mutational analyses and the analysis of different exons.

When divided into two groups (4 to < 11 and 11 18), results were different and the analysis was adversely affected by small sample size, especially in some cells.

Although BPP was not recognized as the best approach in their study, the results could be affected by small sample size of each putative species and the small number of loci (see [ 36] for detail).

The ability of these studies to adequately validate VA has often been limited by small sample sizes, affecting reliability of measures such as sensitivity and specificity, and the absence of certain causes from hospital data.

However, most studies are hampered by small sample sizes.

Medical research is plagued by small sample sizes and inconsistent data collection.

Usually such detailed analyses are hampered by small sample sizes.