Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Multicollinearity
As the degree of correlation between the independent variables increases, the regression coefficients become less reliable. That is, although the independent variables may together explain the dependent variable, but because of multicollinearity the coefficients of the explanatory variables may be rejected. It can happen that the model may be accepted (through ANOVA and the F test), but the individual coefficients may be rejected (through the t test). This is because the interplay among the independent variables reduces the influence of the individual variables in the model. In the extreme case, if two variables are identical, then the influence of each one in the model would be reduced. Multicollinearity does not reduce the accuracy of the model (the predictive powers), but it hurts any sensitivity analysis - if we increase one explanatory variable by one unit, what happens?
This is a subject in itself, but the reader should be aware of the importance of multicollinearity.
Multiple Correlation Coefficients
So far we have come across correlation coefficients between two variables X and Y. However in the case of a multiple regression equation like
Y = a + b1 X1 + b2 X2
we see that Y can be correlated to both X1 and X2. Hence we can have a coefficient of multiple correlation which will measure the correlation between Y and both X1 and X2.
what is the meaning of market feasibility? What are its different types with their degree?
What is the intuition of discounting the several cash flows in the APV model at fixed discount rates? The APV model is a value-additivity method where total value is defined by t
Consolidations of Merger - amalgamation A consolidation is a combination of two or more companies into a new company. In this form of merger all the existing companies which co
A proposal to extend the ABC Gas Company Ltd's gas distribution network to the NOIDA industrial cluster, about 40 km east of Delhi, at distance of about 20 kms from the ABC's exist
applicability in vegetable growing
Suppose you have recently been contracted as a financial consultant to a London-based engineering company, Alpha Products Plc. The company uses three components as part of their pr
The issuers of ALBS are the financial subsidiaries of automobile manufacturers, commercial banks and other independent finance companies and small financial insti
I am looking for assignment help on the topic FOREX. It would be great if anyone help me.
Q. Working capital management? Every business needs funds for the two purposes for its establishments and to carry out day to day operations. Long terms funds are required to c
what are the features of a comprehensive interest rate risk management programme
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd