Sentence examples for estimate ratios from inspiring English sources

Objective: To estimate ratios of pulmonary-to-systemic blood flows (Qp/Qs) after stage I palliation (Norwood operation) for hypoplastic left heart syndrome and to determine whether early postoperative death can be associated with abnormalities of Qp/Qs ratios.

We used stepwise multiple regression analysis, weighted by the inverse of the variance of the logarithm of the rate ratio, to estimate ratios of rate ratios for these factors.

We used the maximum likelihood approach developed by Yang [37] to estimate ratios of non-synonymous (dN) to synonymous (dS) substitutions (ω  =  dN/dS) for SLC2A4 codons under a variety of evolutionary models (see supplementary File S1).

The resulting coefficients estimate ratios of median concentrations comparing across predictor levels.

Multiple regression models were applied to estimate ratios of geometric means and mean differences for the continuous variables in the particular group compared with the reference group (Norwegians).

Pathologists have a good ability to estimate ratios of clearly demarcated areas, but gradients in staining intensities hinder reproducible visual demarcation of positive tumor areas.

Thanks to Danny Wilson for R code to estimate ratio of omegas as well as valuable suggestions and assistance with software.

He was never that good at estimating ratios but he knew these percentages weren't good.

This suggests that estimating ratios instead of absolute differences may be more appropriate in such data.

This suggests a conservatively estimated ratio of benefits to costs of eight.

To estimate the frequency of contamination, we focused on sequence reads mapped to mtDNA and estimated ratio of mismatched reads to each mtDNA haplogroup, which were previously classified into N9b11 (Supplementary Methods S3).