Re: CSC 4792 – Team Selection Spreadsheet Error (Student #5)

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Lighton Phiri

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May 11, 2026, 8:50:59 AM (yesterday) May 11
to Chimwemwe Sinyinza, CSC 4792: Data Mining and Warehousing
Hello Chimwemwe Sinyinza,

Thank you for this.

The VLOOKUP error has been fixed: we previously were only referencing TOP 200 individuals in the Student Database.

You want to check and confirm this.

Best wishes,
Lighton

-- 
Lighton Phiri, PhD
Senior Lecturer, Department of Computing and Informatics

Telephone: +26 096 1352662
Email: lighto...@unza.zm
DataLab: https://datalab.unza.zm
EMI Project: https://emi.org.zm
UNZA: https://www.unza.zm
University of Zambia Great East Road Campus
Lusaka, Zambia 10101 --


On Mon, 11 May 2026 at 11:11, Chimwemwe Sinyinza <sinyinza....@cs.unza.zm> wrote:
Greetings Dr. Phiri,

I hope this message finds you well. I am writing to bring to your attention an error in our Project Team #10
selection spreadsheet. Student #5 (ID: 2022067576) is returning a #N/A error — the VLOOKUP cannot find the student ID in the database, so their first and last name are not populating correctly.

Could you please assist in resolving this, or advise on the correct steps to fix it before the May 15 deadline?

Thank you for your time.

Kind regards,
Chimwemwe Sinyinza
2022067576

University of Zambia

Great East Road Campus, Lusaka

www.unza.zm

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