Sentence examples for different numbers of population from inspiring English sources
Different numbers of population clusters (K = 1 to 23, three replicates per K) were tested to guide an empirical estimate of the number of identifiable populations.
Initial STRUCTURE analyses were performed under assumptions of different numbers of population groups (K) ranging from two to twelve (K = 2 to K = 12) without any pre-assignment of population affiliation.
Depending on the donor, cells reached senescence after different numbers of population doublings.
A spatial analysis of the molecular variance (SAMOVA) was also performed using the SAMOVA 1.0 program (Dupanloup et al. 2002) by presetting different numbers of population groups.
The remainder of this colony was taken from the stock plate and used to seed a 500-ml culture of non-selective medium (YEPD (Rose et al. 1990)) that was grown for different numbers of population doublings.
Finally, we describe a scheme to accelerate computation of the optimal variational distributions and describe a set of scores to help evaluate the accuracy of the results and to help compare models involving different numbers of populations.
Thus, a single optimization problem gives us both approximate analytical forms for the posterior distributions over unknown variables and an approximate estimate of the intractable marginal likelihood; the latter can be used to measure the support in the data for each model, and hence to compare models involving different numbers of populations.
Due to the fact that the data are unbalanced (each continent contains different number of populations, and each population contains different number of individuals), restricted maximum likelihood (REML) estimation of variance components was used (implemented in R).
In order to uncover the hierarchical population structure, different numbers of K populations were explored (Fig. 4).
Furthermore, our results indicate that the estimation of the number of sub-populations based on the two criteria, Δ K and SBC, results in different numbers of sub-populations.
