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JinsungKim
1 Posts |
 Posted - 05/31/2012 : 02:53:23 AM
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Origin Ver. and Service Release (Select Help-->About Origin): Origin 8 SR 4.0
Operating System: MS Windows 7
Origin Ver. and Service Release (Select Help-->About Origin): 8.0 SR4
Operating System: MS Windows 7
Hi guys,
I am now dealing with multiple linear regression.
Though I can manage how to run mulutiple linear regression in Origin, I wonder whether there are any optional functions which work to boundary conditions among coefficients of independent variables.
I.e., consider multiple linear regression below.
Y = a + bx + cz + e where Y is dependent variable, x and z are independent variables, a is constant, e is random error term, b and c are coefficient of interest.
Normally, Origin greatly compute best value of b and c but I would like to add one more condition to about b and c, such as b+c = 1.
Therefore, total algebraic system would be as following.
Y = a + bx + cz +e, b + c = 1.
Is Origin possible to find b and c with multiple linear regression method under certain condition (b+c=1)? Is Origin possible to lay certain condition in multiple linear regression dialogue window?
Thanks to your help!
Jinsung |
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Hideo Fujii
USA
1582 Posts |
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Multiple Linear Regression with conditions
