Normality testing is a fundamental component in statistical analysis, central to validating many inferential techniques that presume Gaussian behaviour of error terms ...

Multivariate normality testing plays a critical role in modern statistical analysis by evaluating whether a multivariate dataset conforms to the assumptions of a normal distribution. Such assessments ...

This is a preview. Log in through your library . Abstract The mean and the variance of a random sample are independently distributed if and only if the parent population is normal. This ...

We present a test of normality based on a statistic D which is up to a constant the ratio of Downton's linear unbiased estimator of the population standard deviation to the sample standard deviation.

October 21, 2010 (Loma Linda, California) — As compared with monthly high-quality clinic testing, weekly self-testing of INR levels did not significantly delay the time to a first stroke, major ...

The US Food and Drug Administration (FDA) has concluded that inaccurate results from the point-of-care device used to measure international normalized ratio (INR) values in warfarin-treated patients ...