CIMA BA1 Syllabus C. Informational Context Of Business - Linear Regression Analysis - Notes 9 / 10
Advantages & Disadvantages
Advantages of Linear Regression
A reliable approach to forecasting, using mathematical principles
Can use many date sets (unlike high-low, which uses only 2) so should be more accurate
Disadvantages of Linear Regression
It is only valid where the relationships involved are linear.
It still uses past data
It is a more complex technique to apply, requiring the mathematical derivation of values for a and b in the regression equation.
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Syllabus C. Informational Context Of Business
C2. Uses of big data and analytics for understanding the business context
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Spearman's rank correlation coefficient
Syllabus C. Informational Context Of Business
C2. Uses of big data and analytics for understanding the business context