For small sample sizes the nearest-neighbor spacing distribution appears to be the most reliable of these three statistics.doi:10.1007/BF01294488J. F. ShrinerG. E. MitchellSpringer-VerlagZeitschrift für Physik A Hadrons and NucleiJ. F. Shriner and G. E. Mitchell. Small sample size effects...
Using sequential testing statistics is a long-term strategy which can result in20%-80% faster tests, meaning that a sequential test would, on average, require 20% to 80% fewer users to conduct compared to an equivalent fixed-sample size test. These exact numbers pertain in particular to the...
Sample, Small a statistical sample of such a small sizenthat it is impossible to apply to it the simple classical formulas that are valid only asymptotically asn—. co. The distinctive features of statistical estimates of parameters using small samples can be most easily understood using the exam...
The similarity statistics that we used to operationalize replicability were chosen to reflect different levels of focus. Broadly, there were three levels, which from most to least granular were voxel, cluster, and peak. We describe the measure(s) associated with each level in turn below. Through...
The notion of small-sample or small- n statistics was first developed by Gosset, a statistician working at the Guinness Brewery in the United Kingdom. One of his duties was to analyze samples of freshly brewed stout. Due to the inherent variability in the nature of the brewing process and ...
In: International conference on artificial intelligence and statistics, pp 613–620 Raudys SJ, Jain AK (1991) Small sample size effects in statistical pattern recognition: recommendations for practitioners. IEEE Trans Pattern Anal Mach Intell 13(3):252–264 Article Google Scholar Schmidt M (2010...
Among the alternate test statistics, the widely-used Z-test on the difference between two proportions performed reasonably well, except when sample size was extremely small. A test suggested by G. J. G. Upton (1982) provided slightly better control of Type I error under some conditions but ...
Statistics To remove immortality bias47 when assessing the correlation between on-treatment measurements and PFS/OS, patients with events before the collection date were excluded from the analyses and PFS and OS time were recalculated from the on-treatment sample collection date. When utilizing both ...
However, this crater is not included in our statistics as it is a clear outlier in size. IC landforms are sub-circular depressions that cut into the regional topography with a raised rim. They are relatively easy to distinguish from other subgroups because they have a deep, very circular ...
M.: Some Contributions to Efficient Statistics in Structural Models. Specification and Estimation of Moment Structures. Psychometrika, 48 (1983), 493–517 Article MathSciNet MATH Google Scholar Bentler, P. M.: Theory and Implementation of EQS. A Structural Equations Program. Manual for Program ...