Sentence examples for calculating the variance from inspiring English sources

Additionally, multicollinearity of the used independent variables was checked by calculating the variance inflation factor for each variable.

Under this scenario, the recommended method for calculating the variance is the delete-a-group jackknife procedure [20].

However, general explicit formulas for calculating the variance of the discounted costs over an unbounded time horizon are not yet available.

Mixture quality is often assessed by withdrawing a number of samples of proscribed size and calculating the variance of the compositions.

We measure the stationarity of this temporal profile over time by calculating the variance of the temporal curve at time t relative to time (t - 1).

Such a noise variance estimation is readily obtained by calculating the variance of the samples corresponding to the silence period after filtering and decimation at the receiver.

We began by calculating the variance inflation factor (VIF) to discover and address the presence of multicollinearity in the regression modeld.

A window size for calculating the variance is considered in this paper, which has been proved to be more effective by many researchers [38, 39].

The first step is calculating the variance of the residuals under the assumption that the mean of the residuals is equal to the target value.

To evaluate the relationship between serum TCDD and age at natural menopause, we performed Cox proportional hazards analyses with the robust method of calculating the variance-covariance matrix (Lin and Wei 1989).

Variability in cost-generating events will be examined by calculating the variance/mean ratio, and variability in costs examined by calculating the coefficient of variation.