However, as reported in Borsari & Carey's [ 3] review of the social norms literature, convenience samples are used widely while the response rates for studies based on other samples have generally been modest.
Authorship identification is concerned with determining the likelihood of a particular author having written some piece(s) of code, usually based on other code samples from the same programmer.
On the other hand, samples based on the population show little commonality (less than 30%) with samples based on other characteristics when the sample size is smaller than 100 cities.
We also used data from others studies, based on other data sources and sampling methods to minimise the biases and restrictions of each particular study.
We calculated a sensitivity of 0.94 and specificity of 0.98, based on other known positive and negative samples from these same animals.
We therefore compared gene expression profiles of these different sample sets based on other clinical parameters.
There is some evidence that male children were more likely to seek and receive appropriate diarrhoea treatment from public providers [ 37], and such gradients in quality of care may exist based on other socio-economic characteristics within the sample of children for whom care is sought.
Furthermore, molecular phylogenies based on other gene markers, albeit with sparse taxon sampling, have produced rather different results compared to SSU rRNA phylogenies [22], [28], [29].
Sample size estimates corrected for control rates of change are displayed in Table 5. Sample size estimates based on changes in FA were smaller than sample size estimates based on other outcome measures.
We estimate that this sample has 80% power to detect an odds ratio of at least 1.24, or a difference of prevalence of 5.7%, assuming an alpha level of 5%, prevalence of non-use of ANC of 60%, a design effect of 1.25 (based on other surveys) [ 20], and a total sample of 2800, which was obtained by dividing 3500 by the value for the design effect.
