International Journal of Data Science and Analysis

Archive

Volume 7, Issue 2, April 2021

  • A Topological Approach of Principal Component Analysis

    Rafik Abdesselam

    Issue: Volume 7, Issue 2, April 2021
    Pages: 20-31
    Received: 10 January 2021
    Accepted: 29 January 2021
    Published: 20 April 2021
    DOI: 10.11648/j.ijdsa.20210702.11
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    Abstract: Large datasets are increasingly widespread in many disciplines. The exponential growth of data requires the development of more data analysis methods in order to process information more efficiently. In order to better visualize the data, many methods such as Principal Component Analysis (PCA) and MultiDimensional Scaling (MDS) allow to extract a l... Show More
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  • Repeated Measure Analysis for the CD4+ Cell Counts of HIV-Positive Patients Initiated to ART: A Case Study at Ambo Hospital

    Endale Alemayehu, Tsigereda Tilahun

    Issue: Volume 7, Issue 2, April 2021
    Pages: 32-38
    Received: 8 February 2021
    Accepted: 24 March 2021
    Published: 20 April 2021
    DOI: 10.11648/j.ijdsa.20210702.12
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    Abstract: Introduction: HIV is a virus that causes Acquired Immunodeficiency Syndrome (AIDS) by reducing a person's ability to fight the infection. It attacks an immune cell called the CD4 cell which is responsible for the body's immune response to infectious agents. Now a days anti retro viral therapy treatment is avail to elongate the life of patients. The... Show More
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  • Statistical Analysis of the Influence of Financial Education Expenditure on Economic Growth in Shandong Province

    Liu Jiwei

    Issue: Volume 7, Issue 2, April 2021
    Pages: 39-50
    Received: 14 January 2021
    Accepted: 2 February 2021
    Published: 26 April 2021
    DOI: 10.11648/j.ijdsa.20210702.13
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    Abstract: Education is a country’s livelihood plan. It provides manpower and technology for development. The role of education in promoting the economy has been recognized by most countries, and the mutual influence of education and economic growth will increase with the improvement of the country’s economic level. Obviously, the leading role of education in... Show More
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