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GENERAL OVERVIEW OF SAMPLE SIZE ESTIMATION FOR RANDOMIZED CONTROLLED CLINICAL TRIALS
(Chuka University, 2021)
Calculation of the minimum sample size needed to meet the primary study objective is a key feature of the design of
any clinical trial. The other reason a priori sample size determination is to limit participant harm or ...
MODELLING KENYA MACROECONOMIC INDICATORS USING PRINCIPAL COMPONENT ANALYSIS
(Chuka University, 2021)
Kenya's economic growth has been lower than in other nations, especially the European nations for a long time.
Macroeconomic indicators are the main factors that affect the economic growth of a country. The study sought ...