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Identifying factors influencing decision making using logistic regression
The issue of decision-making is one of the important issues in modern management because of its impact on individuals, communities and countries, as most of the problems faced by individuals, communities and countries result from making incorrect decisions. The evolution of management science and the ...
A New Statistical Trend in Medical Research – Nested Design
This research is unlike many others in that the concept of the nested design is applied in the medical science as against the trend in the agricultural and social sciences. In this research, we consider a three-stage (2 × 5 × 2) nested design with the factors being Hospital Centre, Days of ...
A Reliable Approach for Diagnosing Multicollinearity: The Modified Fuzzy Robust Variance Inflation Factors Method
Outliers in datasets severely distort the detection of multicollinearity-an issue arising from strong correlations between explanatory variables in linear regression analysis. Conventional diagnostic tools, including correlation matrices, classical variance inflation factors (CVIF), and robust variance ...