Regression Formula Sheet. Is a numerical constant also known as parameter. Regression analysis y a bx economic order quantity economic batch quantity 2c d c.
Summary formula sheet for simple linear. The pa rameters a b are estimated by maximum likelihood which in the case of normally distributed iid errors as assumed here is equivalent to choos ing a b in terms of xi yi n i 1by least squares i e. This is valuable information.
Pn i 1 yi a bxi 2 which results in.
ˆ ˇ. ˆˇ ˇ ˆ ˇ. The pa rameters a b are estimated by maximum likelihood which in the case of normally distributed iid errors as assumed here is equivalent to choos ing a b in terms of xi yi n i 1by least squares i e. Regression formula is used to assess the relationship between dependent and independent variable and find out how it affects the dependent variable on the change of independent variable and represented by equation y is equal to ax plus b where y is the dependent variable a is the slope of regression equation x is the independent variable and b is constant.
