Control 4 version of econometrics
Seller: ИФЦ Студия
Price: 6.12 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
JOB control work Option 4
Task 1
- Find the parameters of the linear regression equation using the method of least squares (OLS).
- Write the equation of linear regression, using the matrix method.
- Calculate the correlation coefficient and evaluate the resulting regression equation.
- Calculate the coefficient of determination and assess the quality of a selected regression equation, these.
- Calculate the average approximation error.
- Evaluate the statistical significance of linear regression using the F-Fisher criterion.
- Assess the statistical significance of the parameters of the linear regression equation (a and b), and correlation coefficient using the Student t-test.
- Construct confidence intervals for the parameters of the linear regression equation (a and b) at a significance level α = 0,05.
Task 2
- Create multiple linear regression equation y = a + b1x1 + b2x2 + ε in the matrix form, using OLS.
- Construct a correlation matrix.
- To assess the quality of the model by using the coefficient of determination R2.
Additional information
with very detailed calculations and tables. Tables are available in the demo version works