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Glen
Glen
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I've used the MGCV package to fit a constrained regression where the coefficientcoefficients could not be negative:

Constrained Regression

Also the 'quadprog' andpackage with the solve.QP maybefunction may be useful.

Both, however, have a little bit of a learning curve, at least for me.

I've used the MGCV package to fit a constrained regression where the coefficient could not be negative:

Constrained Regression

Also the 'quadprog' and solve.QP maybe useful.

Both, however, have a little bit of a learning curve, at least for me.

I've used the MGCV package to fit a constrained regression where the coefficients could not be negative:

Constrained Regression

Also the 'quadprog' package with the solve.QP function may be useful.

Both, however, have a little bit of a learning curve, at least for me.

Source Link
Glen
Glen
  • 7.5k
  • 6
  • 45
  • 66

I've used the MGCV package to fit a constrained regression where the coefficient could not be negative:

Constrained Regression

Also the 'quadprog' and solve.QP maybe useful.

Both, however, have a little bit of a learning curve, at least for me.