The other two measures are based on statistical criteria, which are designed to limit the influence of extreme price changes irrespective of the source. (rba.gov.au)
The investigators used a number of publicly available gene expression datasets for pancreatic cancer and developed a strategy to reanalyze these datasets together, applying rigorous statistical criteria to compare different datasets from different laboratories and different platforms with each other. (sciencedaily.com)
A recent investigation of achievement in one large Tennessee school district (in which I am collaborating with Sanders and Paul Wright of the SAS Institute) has found that 20 percent of math teachers are recognizably better or worse than average by a conventional statistical criterion. (educationnext.org)