**5. Limitations & Future Scope of Study**

We found some limitations and future scope of study during our investigation. First, there is a need to modify Ihlen (2012) code, in order for Fq to remain well within the segment. Second, conclusive evidence behind the selection of qth order (2 or 5) must be sought. Third, the asymmetry coefficient could be calibrated separately for both sides, as they have different meanings.

**Author Contributions:** Conceptualisation, B.G. and E.B.; methodology, B.G.; software, B.G.; validation, B.G. and E.B.; formal analysis, B.G.; investigation, B.G.; data curation, B.G.; writing—original draft preparation, B.G. and E.B.; writing—review and editing, E.B.; visualisation, E.B.; supervision, E.B. All authors have read and agreed to the published version of the manuscript.

**Funding:** This research received no external funding.

**Institutional Review Board Statement:** Not applicable.

**Informed Consent Statement:** Not applicable.

**Data Availability Statement:** Data is available on request.

**Conflicts of Interest:** The authors declare no conflict of interest.
