Sentence examples for be biased by sample from inspiring English sources

Nonparametric estimators do not involve assumptions on the clonal frequency distribution, but they might also be biased by sample size.

Cross-sectional studies have provided several key insights, but the limitations of these types of studies have produced mixed results that may be biased by sample collection, cell type utilized, and telomere length measurement methodology.

Sampling may be biased towards trying to capture a diverse taxonomic sample or may be biased by sampling a restricted geographic area, impacting estimates of effective population size (Holmes et al., 1999).

However, it is not known to what degree these inferences may be biased by sampling mosquitoes only inside human dwellings, especially given that species distributions were modelled using presence-only data [ 76].

However, our results showed a lack of relationship between gonad size and spleen size in fish males, which does not seem to be biased by sampling size as the same results were obtained including the whole fish sample or excluding fish with low sampling size.

The highest apparent prevalences on islands where more than 100 birds were sampled were on San Cristobal (80 of 554 or 14.4%) and Santa Fe (22 of 198 or 11.1%); these values are biased by samples from mockingbirds, which displayed lesions on 34 of 137 (24.8%) specimens from San Cristobal and 19 of 72 (26.4%) from Santa Fe.

It is evident that intra- and interspecific variation are biased by sampling coverage [ 17] and there is a high risk of misidentification, especially in undersampled phylogenies [ 12].

Because these features are not randomly distributed across plants, any collection of specimens or images and the statistics associated with such collections may be biased by nonrandom sampling.

This means that our present view of the phylogenetic distribution of these transposons may be biased by the sampling of insect genome projects.

To further address the possibility that these results could be biased by taxon sampling, we included representatives from all available phyla for each protein.

The average proportion of plagioclase is approximately 96% for large FAN rocks (mass >1 g), although the mass-weighted average may be biased by Apollo FAN sample 60015 (Wieczorek et al. 2006).