Content deleted Content added
Undid revision 293821310 by 97.96.80.127 (talk)rvv |
Added the definition of xbar and ybar |
||
Line 20:
:<math> \hat{a} = \bar{y} - \hat{b} \bar{x} </math>
As usual, <math> \bar{x} = \sum_{i=1}^{N} x_{i} / N, \bar{y} = \sum_{i=1}^{N} y_{i} / N. </math>
Ordinary least squares produces the following features:
| |||