Sentence examples for calculate variance from inspiring English sources

In order to calculate variance of local mean estimates, 4th moment of RSS is calculated.

It should be noted here that it is impossible to calculate variance with only one sample.

In simulation, the value of A x which was used to calculate variance σ2 of additional noise is the actual value.

We calculate variance error bars for several published sets of measurements of mtDNA mutation level variance and show how the addition of the error bars alters the interpretation of these experimental results.

Table 1 Notations Notation Meaning {x1, x2, …, x n } Data series {x1′, x2′, …, x n ′} Stationary data series I Differencing order diff({x1, x2, …, x n },I) Execute I order of differencing operation to {x1, x2, …, xn} variance Calculate variance ϵ Application defined stationary threshold δ Application defined BIC indicator threshold.

They are expressed as natural logs, de-meaned (cross-sectionally), and then used to calculate variance (per occupation's time series) and covariance (per pair of occupations): s 2 occupation i = T − 1 − 1 ∑ t y it − y ¯ i 2 and s ij = T − 1 − 1 ∑ t y it − y ¯ i y jt − y ¯ j. 40172_2014_29_MOESM1_ESM.doc Additional file 1: Appendix.

Among all approximation methods, polynomial chaos expansion is one of the most efficient to calculate variance-based sensitivity indices.

Because nonzero minor allele frequencies (MAFs) are necessary to calculate variance-adjusted statistics, we further removed all SNPs that were monomorphic in either cohort (GAM vs. EUR: 16 SNPs removed; GAM vs. MKK: 6 SNPs; MKK vs. EUR: 12 SNPs).

This is because these genes are unsuitable for molecular dating of microhylid subfamilies (due to high nucleotide substitution rates [ 3]), and the tyr sequences did not allow us to calculate variance-covariance matrices of branch lengths for the designated topology (Tree1a), possibly due to many nodes lacking supporting nucleotide changes.

In addition, we used cluster robust SEs to calculate variances.

We calculate variances for both MCA and pairwise rate estimates using 200 bootstrap iterates.