Sentence examples for improving variance from inspiring English sources

In this study, we evaluate our proposed method of improving variance estimation for differential gene expression analysis, Tshrink+.

Plot designs evolve as more efficient measurement configurations are shown to adequately capture local conditions, while new sample designs are developed to improve variance estimates by controlling how plots are distributed or analyzed.

In the light of the problem of amalgamation and processing of multisource observational data in the combined orbit determination of near-earth satellites of the bi-satellite positioning system, the optimal weighting method of the improved variance component estimation of the two-step systematic error correction of homogeneous observational data is proposed.

It has led to the development of many innovative alternatives, with hope of improved variance estimation accuracy and power.

Another strategy is to use external information to improve variance estimation.

Our score also accounts for overall expression levels for a gene and uses an improved variance stabilizing correction.

Including information on gene length also has the potential to improve variance information however this appears to relatively decrease as the sample size n increases.

The idea behind the variance estimation is that genes expressed in a similar level have a similar variance and sharing information between genes improves variance estimation (Anders and Huber, 2010).

The use of robust variance estimates [ 19], as we proposed, improved variance estimation considerably, limiting the difference relative to the reference confidence interval to less than 3% in the studied examples.

These improved variance models could easily be implemented in both DESeq and edgeR and highlight the need for a database that offers a profile of gene variances over a range of tissue types and organisms.

As the information content of the additional data source improves, variance estimates from D2 mice calculated with increasing sample sizes, the ability of the common variance to describe the observed gene variances, calculated from four replicates of B6 mice, also improves.