variability_per_gene: A utility function for scattering_quantification_per_gene
In uSORT: uSORT: A self-refining ordering pipeline for gene selection

Description Usage Arguments Value Author(s)

A utility function for scattering_quantification_per_gene which computes the degree of scattering for single gene, whereby the value is computed by summing over the local values of smaller local windows

1 2	variability_per_gene(logExp = NULL, min_expr = 0.1, window_size_perct = 0.1, nonZeroExpr_perct = 0.1)

`logExp`	a log-scale expression vector of a gene
`min_expr`	a minimum expression value
`window_size_perct`	a window size (in dispersion level
`nonZeroExpr_perct`	a minimum amount of cells (in expression, otherwise the associated window will be assigned to 0 disperson value