Their bimodality in the cancer samples represents well-known subtypes in breast cancer, i.e. ER+/ER- and HER2+/HER2- subtypes.
Known therapeutic targets for breast cancer are uncovered under the Type 1 genes, such as estrogen receptor (ER, or ESR) and human epidermal growth factor receptor 2 (ERBB2, or HER2/neu), which are identified as gene switches for this cancer, and their bimodality in the cancer samples represent well-known subtypes in breast cancer.
The sample also represented well students with different socio-demographic factors, polytechnic schools and the overall number of nursing students in Finland.
Finally, conditions were performed at n = 5 for VEGF bioactivity experiments, consisting of five independent wells per condition, where each sample represented one well wherein 4 × 4 stitched images were acquired for quantifying DAPI-stained cells.
Moreover, the data showed that the variability within and between batches on an average sample, as well as an individual sample basis, is represented well by the specification ranges.
Thus, the external validity of the present research could be evaluated to be quite high, and the sample represents the population quite well.
How can you diagnose how well your sample represents the primary electorate if you have no measure of socio-economic status?
But he added that without more information about how the 900 Syrian refugees surveyed in the poll were chosen, "how well that sample represents the Syrian refugee community in the region as a whole is difficult to say".
As opposed to statistical sampling, purposive sampling involves the deliberate choice of respondents, and is concerned with how well a sample represents a population of interest.
It is not known for example how well our sample represents the population of those experiencing ARD as a result of exposures to LAA, or exactly how physical and quality-of-life changes occur during disease progression.
