Hi All,
I am facing one issue in MLR forecasting
Attached is the input for my MLR:
| Y | X1 | X2 | X3 | X4 |
| 4914 | ||||
| 6743 | ||||
| 26325 | 5 | 0.25 | 2 | |
| 20585 | 5 | 0.25 | 2 | |
| 4824 | ||||
| 5111 | ||||
| 5135 | ||||
| 18559 | 5 | 0.25 | 2 | |
| 6052 | ||||
| 5462 | ||||
| 4193 | ||||
| 3085 | ||||
| 3688 | ||||
| 19433 | 5 | 0.25 | 2 | 1 |
| 4602 | ||||
| 22655 | 5 | 0.25 | 2 | |
| 4782 | ||||
| 22184 | 5 | 0.25 | 2 | 1 |
| 4782 | ||||
| 22122 | 5 | 0.25 | 2 |
Forecast results:
I understand there is a huge Multi-collinearity in Independent Variables and data which i am giving is not correct. But my question is what is happening when I am changing value from 0.28 to 0.25. I can see the correct MLR, also it is not calculated as per the formula. But then how system is calculating below value ?
If i make a slight change in Corrected promo that is from 5.0000 to 5.0001, again system is giving invalid results:
Can anyone please suggest.
Thanks,
Mayank