NormForSine: Rescale the gene/isoform expression matrix
Description
Rescale the gene/isoform expression matrix
Usage
NormForSine(Data, qt1=.05, qt2=.95)
Arguments
Data
input gene-by-sample matrix or isoform-by-sample matrix
qt1,qt2
thresholds for outlier adjustment. For each gene/isoform,
values <= qt1="" th="" quantile="" (="">= qt2 th quantile)
will be pushed to qt1 th quantile (qt2 th quantile) prior to the scaling.
default values are 0.05 and 0.95.
Value
The output will be a gene-by-sample or isoform-by-sample matrix.
For each gene/isoform, the expressions will be scaled linearly to [-1,1]