International Journal of Statistical Distributions and Applications

Volume 7, Issue 2, June 2021

  • Stream Sediments Geochemistry of the Nyambaka Drainage System Northern Cameroon (Central Africa): A Target for Mining Exploration

    Edima Yana Roland William, Bidjo Emvoutou Gery Christian, Okomo Atouba Lise Carole, Ondoua Oyono Joseph Sadrac, Ipan Antoinette Solange, Sep Nlomngan Jean Paul, Nkouandou Faarouk Oumarou

    Issue: Volume 7, Issue 2, June 2021
    Pages: 25-34
    Received: 27 April 2021
    Accepted: 15 May 2021
    Published: 7 June 2021
    Abstract: Mining exploration in the Nyambaka area Northern Cameroon still at reconnaissance stage. In this study, ten active stream sediments samples were collected for geochemical survey. These stream sediments were analyzed by inductively coupled Plasma/ Mass Spectometry (ICP/MS), the data set obtained was transformed into a standard formation an excel dat... Show More
  • Modelling of Survival Time Among Adult HIV/AIDS Patients Under Antiretroviral Therapy in Moi Teaching and Referral Hospital in Kenya

    Mengich Kibichii Robert, Ann Mwangi, Gregory Kibet Kerich, Nyakundi Omwando Cornelious

    Issue: Volume 7, Issue 2, June 2021
    Pages: 35-47
    Received: 17 May 2021
    Accepted: 2 June 2021
    Published: 15 June 2021
    Abstract: Survival modelling is a technique which exploits repeated measures of continuous covariates to predict explanatory variable’s effects on the response factor. The survival modelling helps design interventions in the health sector, which has seen one of its applications in the management of Human Immune Virus/ Acquired Immune Deficiency Syndrome (HIV... Show More
  • Interoperable Visualization Framework Towards Enhancing Mapping and Integration of Official Statistics

    Haitham Zeidan, Jad Najjar, Rashid Jayousi

    Issue: Volume 7, Issue 2, June 2021
    Pages: 48-56
    Received: 24 November 2020
    Accepted: 18 December 2020
    Published: 21 June 2021
    Abstract: The aim of this research is to introduce a new interoperable visual analytics framework Towards Enhancing Presentation of Official Statistics. This paper aims to investigate how data integration and information visualization could be used to increase readability and interoperability of statistical data. Statistical data has gained many interests fr... Show More
  • Childhood Mortality in Kenya: Survival Analysis of 2014 Kenya Demographic and Health Survey Data

    Elda Naliaka Watulo, Anthony Kibera Wanjoya

    Issue: Volume 7, Issue 2, June 2021
    Pages: 57-71
    Received: 11 June 2021
    Accepted: 23 June 2021
    Published: 28 June 2021
    Abstract: Childhood mortality is still a public health issue in Sub-Saharan Africa, with Kenya being among the countries that experience the highest rate of children dying before reaching the age of five. Under-5 child mortality (U5CM) is heavily influenced by demographic, environmental, and socio-economic factors. The study aimed to examine the risk factors... Show More