is the least squares approximation to the data points for .
More context would help with this, like is the data known and you want the actual coefficients, or do you want something like the regression equations?
More context would help with this, like is the data known and you want the actual coefficients, or do you want something like the regression equations?
CB
Sorry! I realised I left out some details!
Let for . Define
.
Define by for Determine the values of for , so that
is the least squares approximation to the data points for .