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Techniques for analyzing the relationship between one (or more) "dependent" variables and "independent" variables.

7 votes
3 answers
20k views

Linear regression with constrained coefficient

I have to perform a linear regression of the form $y=ax_1+bx_2+c$ where $b=(1-a)$ and I have errors both on the dependent variable y and on the predictors $x_1, x_2$. …
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