The equation used for the model

[mnaqvi-code]

The equation used for the model :TwoStateEquilibriumSloping is incorrect. The correct equation is :

Fnorm =[An + Bn + (Ad + Bd) exp(m(D-D50%)/RT )]/(1 + exp(m(D-D50%)/RT ))

There is a bracket [ ] missing in the equation currently used which is giving wrong fitting parameters. Please correct it. Thanks

[quantumjot]

Hi @mnaqvi-code - do you want to open a pull request to fix this? I think @ergm3 added these equations.