Joseph Lee

This PR implements two changes to `RunBanksy`: - Compute the scaled BANKSY matrix with `Seurat:::FastRowScale` - Fix a bug in parsing the `features` argument Thanks!

Updates to RunBanksy

2

This PR implements: - a minor fix to feature handling. - computation of the scaled BANKSY matrix (using `Seurat:::FastRowScale`). - computation of the azimuthal Gabor filter.

`proActiv` throws an error if input file is a xz-compressed TopHat2 junction BED file (`.bed.xz`). This behaviour stems from `readTopHatJunctions` (`GenomicAlignments` package). ``` > readTopHatJunctions('../sample1.bed.xz') Error in validObject(.Object) : invalid...