Sentence examples for variance needs to be from inspiring English sources

To accommodate this phenomenon, the estimated noise variance,, needs to be re-considered.

Generally more than 10% of the variance needs to be in each level to warrant multi-level modelling.

Variance needs to be used to assess responses as well as changes in the population's central tendency, such as the means in mammary diameter and head circumference.

When using a random effects model, the between-study variance needs to be calculated, but if there are few studies, this cannot be calculated with any precision, and a fixed effect model is therefore sometimes used in this situation [ 6].

To estimate the CQI at the CU, the global CDI and the corresponding quantization accuracy, the global channel norm, and the noise and inter‐cluster interference variance need to be fed back.

The GLR chart designed to simultaneously detect both a shift in the mean and variance does not perform as well as the other GLR charts, since two parameters (both the mean and variance) need to be estimated for this method while maximizing the GLR statistic, as opposed to just a single parameter for the GLR charts.

The use of the paired samplest-test or the Wilcoxon test implies that no assumption regarding the homogeneity of variances needs to be made [4].

After realizing that the filtered noise terms can be approximated as Gaussians, their means and variances need to be found for calculating the BER.

However, in order to obtain a model that is equivalent to an item response model (i.e., probit model or graded response model), the residual variances need to be fixed to unity (see Eid 1996; Samejima 1969; Takane and de Leeuw 1987).

Variances need to be recomputed at this point (omitting any extreme outliers); residuals need to be reexamined for definable patterns; and especially if the model is complicated, the significant terms can be investigated further individually using statistical tests.

Full closure can be achieved by assuming a β-PDF for the probability distribution in sensible enthalpy space and an additional conditional variance equation needs to be solved.