Sentence examples for power divergence from inspiring English sources

We construct the test statistic based on the minimum density power divergence estimator and verify its limiting null distribution.

As a robust estimator, we propose to use a minimum density power divergence estimator (MDPDE) designed by Basu et al.

The power divergence statistic (PDS) accounts for time-dependent pricing and measures the similarity of price distributions in different airfare histories.

Several definitions have been employed: the range between the maximum and minimum fares [29], the coefficient of variation [30], and the power divergence statistic [12].

The line graph demonstrates the power divergence of the entire beta bandwidths between groups during the rebound period.

This difference in results may be due to a difference in power; tissue divergence exceeds species divergence, with tissue differences explaining the majority of variance in miRNA expression (fig. 1 c ).

The null hypothesis is H 0 : p = (p 1, p 2, p 3 ) where p 1 = p 2 = p 3 = 1 / 3. Cressie and Read (1984) identified a power-divergence family of statistics, indexed by λ, that includes as special cases Pearson's χ 2 (λ = 1 ) statistic, the log likelihood ratio statistic (λ = 0 ), the Freeman Tukey statistic (λ = − 1 / 2 ), and the Neyman modified statistic X 2 (λ = − 2 ).

We consider Schrödinger semigroups e−tH, H = −Δ + V on Rn with V ~ −c¦x¦−2, as ¦x¦ → ∞, 0 < c < [(12)(n − 2)]2, with H ⩾ 0. We determine the exact power law divergence of ∥e−tH∥p, p and of some ∥e−tH∥q, p as maps from Lp to Lq.

Signal power and divergence levels were corrected for the regional volume of the 68 nodes of the network.

Next, we tested the predictive power of divergence in three-way classification on a dataset balanced to have equal class frequency (Table 10).

This could result from a lack of statistical power, because divergence at effectively neutral and very strongly selected sites will be independent of selfing rates, so only a fraction of sites would be affected.