These effects, which operate over short interstimulus intervals (ISIs), result in a shift in categorization functions in the same direction as normalization effects that take place at the more central levels of processing that are under investigation here.
We show that the results are virtually the same as RPKM normalization, through three approaches.
Tukey's biweight scaling adjusts the log-ratio data with a scaling factor for each microarray in the dataset individually, which means that the ROC curves will be identical to those of the raw data, and that the distributions will be the same as those before normalization save for a shift.
The four new gene sets were subjected to the same GSEA, normalization and normal tissue subtraction as the original 15 gene sets.
If the virtual length of gene L gk is absorbed into RPKM, the normalization is the same as the total library size normalization.
When irrelevant subject-level covariates are used in weighted quantile normalization, power and FDR control are essentially the same as when conventional quantile normalization is used (Fig. 3).
Of these, DFW is essentially a summarization method and its original implementation consists of following steps: no background correction, quantile normalization (same as in RMA), and DFW summarization.
In addition, at every step, there are problems of compatibility of the data, such as normalization to the same scale, batch effects, and use of different platforms.
Finally, we performed the same normalizations as in the previous experiments on all of the IoG faces.
BOLD image data of N-back fMRI tasks were co-registered to diffusion data, as described previously (Takeuchi et al. 2011c), and then normalized using the same normalization parameter as that used for diffusion data.
