Example sentences for: lowess

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

  • The signal-dependent biases for the individual channels of cDNA array data can be seen for an example glnA microarray in Figure 5after print-tip scaling, lowess and qspline normalizations.

  • Both global and scaled print-tip group lowess normalization were performed (norm = 'l' and norm = 's', respectively).

  • For example, locally weighted linear regression (lowess) normalizations have been used to correct the systematic dependence of the log 2 of the red/green expression ratios on hybridization intensity [ 28 ] . The finding that competitive hybridization in a two-color system requires the hybridization kinetics of the two targets to be the same [ 21 ] may help explain the need for such normalizations.

  • Figure 6compares lowess and qspline normalization to dye-swap normalization for replicate arrays A and B, where G

  • Slight dye-specific effects are present in normalized low-intensity data, probably caused by a wavelength-dependent differential response of the photomultiplier tubes in the array scanners or slight differences or nonlinearities in the quantum efficiencies of the fluorescent dyes, but these can be efficiently removed by the application of the lowess correction.


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