Sentence examples for using a peak ratio from inspiring English sources

The peak-level match is determined using a peak ratio metric (ref. Equation S3.1 in Algorithm 1).

Here we have used an absolute peak ratio, selecting internal control probes whose pattern of amplification did not deviate from that of the reference control in the same run as seen on the original Gene Scan data.

The FoxA2-, cMyc-, and Sox2-bound regions for our analyses were identified using a ratio of peak height to width, and the top 1200 ranked regions were selected.

Each compound in the sample was determined using the peak ratio of the compound v. the internal standard.

The sum peak finder algorithm was used for peak detection using a signal to noise ratio of 10, a relative to base peak intensity of 0.1% and an absolute intensity threshold of 100.

The peak clusters were completed by a second mass peak detection using a signal-to-noise ratio of 2, valley depth of 2 and cluster mass window of 1 peak width.

Chromatograms were acquired at 210 nm and the calibration curves calculated using peak height ratios (drug/internal standard (IS)).

In contrast to qPCR methods in which quantification is based on amplification curve data, our method uses peak height ratio calculations obtained during melting analysisto determine the relative copy number.

The classification of carbonaceous chondrites by IR spectroscopy has been reported by Osawa et al. (2005) using the peak height ratios of hydrous components.

This novel and reliable approach uses melting peak height ratio calculations instead of an amplification curve for relative quantification.

In the present study we used an optimized ratio of the peak height between lymphoma and regular lymphoid DNA as an additional criterion to the peak shape, as previously described for human T and B cell neoplasias [ 20- 26, 26].