About the Authors
- Wilson Chialepeh N
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Affiliation Department of Statistics and Population Studies, University of the Western Cape, Cape Town, South Africa
- Sathiyasusuman A
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* E-mail: sappunni@uwc.ac.za
Affiliation Department of Statistics and Population Studies, University of the Western Cape, Cape Town, South Africa
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: WCN SA. Performed the experiments: WCN SA. Analyzed the data: WCN SA. Contributed reagents/materials/analysis tools: WCN SA. Wrote the paper: WCN. Made substantial contributions to conception, acquisition and interpretation of data: WCN SA. Participated in drafting the article: WCN. Read and approved the final manuscript: WCN SA.