Sentence examples for by the sample variance from inspiring English sources

Such a lower inter-subject k 3 correlation can be partly explained by the sample variance of cerebellar k 3.

However, since σ2 is not known it can be replaced by the sample variance, σ ^, which converges to σ2.

Since the variance of the final capitals is unknown and needs to be estimated by the sample variance and since the sample size is large enough (more than 30), to test the hypotheses, a t test was carried out with a p value of 0.02503.

This single variance is estimated by the sample variance of the pooled data for Xj taken from all classes (with the class mean subtracted from each value).

Under the assumption, for each, so that A.4 The MME (PMME) can be determined by replacing s by the sample variance of all w's ('s).

A standard error estimate for the noisearising due to non-constant housekeeping gene expression was obtained by the sample variance of the residuals in the model with VR = 0 (see Additional file 9).

In each case we compared the relative error made by estimating the sample mean with the approximation given by formulas (4) and (5), as well as by the median, and the relative error made by estimating the sample variance by the formulas (12) and (16), as well as the well-known standard deviation estimators Range/4 and Range/6.

Alternatively, the variance contributed by a random effect could be estimated by evaluating the sample variance of the entries of the vectors Aa, Dd, and Ii at each iteration of the Gibbs sampler (Sorensen et al. 2001).

By (17), the sample variance of y j satisfies S y j 2 = λ j 2 S x j 2 ( 1 + S q e j 2 + 2 q e j T x j ′ / L ).

We conservatively estimated σ s by computing the sample variance for paired replicate instances for the chemical across different batches and averaging across pairs.

An estimate of σ p 2 can be obtained by calculating the sample variance after correcting for the covariate effects as σ ^ p 2 = 1 n (X w - C β ) T (X w - C β ).