Sentence examples for estimate normalization from inspiring English sources
Thus, we can use { z s, j } as a proxy for the incomplete { y s, j } to estimate normalization functions.
Images were realigned and the resulting mean EPI image was used to estimate normalization parameters to the standard Montreal Neurological Institute echo planar image (MNI EPI) template, which were then applied to all EPI volumes.
Instead of calibration functions, we will estimate normalization functions { h−1 s }, which, when used in place of in Equation (3), backtransform signals such that the signals effectively get the same measurement function afterwards, i.e. the normalized signals are on the same scale.
The effective library size was calculated by multiplying the square root of the estimated normalization factor with the original library size.
We estimated normalization parameters from the 351 arrays listed in additional file 1.
The estimated normalization shift factor was 0.6513 - 0.4918 = 0.1595 (using Huber's m-estimator), that was subtracted from the rKBi scores.
The effective total number of reads for library is calculated by multiplying/dividing the square root of the estimated normalization factor with the sum count of remain genes of library.
Nonetheless, for comparison with Welch's, we applied an EdgeR's exact test to our dataset containing raw read-counts after estimating normalization factors (calcNormFactors), common dispersion (estimateCommonDisp), and tagwise dispersion (estimateTagwiseDisp).
We scaled both the pregnant and the nonpregnant libraries to "counts per 10 reads" using the following formula: where the TMM estimated normalization factor is 0.698231 for the pregnant library and 1.0 for the nonpregnant library and the original library sizes of 20,060,751 and 23,120,916, respectively.
Linear regression is a simple and effective way to estimate the normalization coefficients.
To estimate whether normalization had systematically biased the measured transcriptional changes, we determined the mode of the changes.
