Example sentences for: log-ratio

How can you use “log-ratio” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • The function ( ) then quantifies the local log-ratio variance, so that the local SD is given by ( ) = . We used the R routine loess for the fitting [ 15].

  • In a typical normalization of a microarray dataset, the ratio values are converted to a log scale, and each data point is normalized by subtraction of the mean or median log-ratio value of the dataset in order to center the distribution around zero.

  • Assumption 1 was used as a justification for centering log-ratio distributions and is likely to hold when an unbiased selection of thousands of genes is measured.

  • The preliminary spatial scaling technique also normalizes log-ratio information and can be seen to generate comparable print-tip log-ratio distributions.

  • In addition to the SE, which reports a quantitative estimate of the error in the log-ratio measurement, it is also instructive to report a p -value from a paired Wilcoxon rank sign test of the LR


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