response curve

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    comparing two dose(inhibition) respose curves log vs log log

    I'm not a stats person, so I need some help. I am looking for a statistics model to compare one dose(inhibition) response curve to the log space of that same curve. The trick is, in order to analyze the data, we have to take the observed concentrations and RFU's and log transform them. We...
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    4PL Non-Linear Regression, Transforming observed y values

    Good Afternoon, I'm currently teaching my self how to fit response curves, and have run into some trouble. I currently need assistance on utilizing proper methodologies to "massage" the observed y values. Is it wise to log transform the y values, knowing that this changes the vertical...