Sample variance, often denoted as ‘s^2,’ is a measure used to determine how spread out a data set is. It helps reveal the degree to which the individual data points differ from the mean value of the ...

Although genome-wide association studies (GWASs) have identified numerous loci associated with complex traits, imprecise modeling of the genetic relatedness within study samples may cause substantial ...

Variance is a statistical concept that measures the dispersion of a dataset. It is an essential measurement in fields like economics, engineering, psychology, and many others. As a result, knowing how ...

Abstract: Covariance matrix estimation is an important step for space-time adaptive processing (STAP) in radar. The sample covariance matrix can be used as an estimate of the covariance matrix.

This article was originally published on Built In by Eric Kleppen. Variance is a powerful statistic used in data analysis and machine learning. It is one of the four main measures of variability along ...