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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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    Type I and Type II SS for ANOVA, non-statistician

    Good Afternoon (non-statistician here), I have to automate a GLM within an Excel sheet that will be analyzing some toxicity data, resulted from scoring cell aberrations. And, I'm using MiniTab to validate the estimates. MiniTab is using Type I (sequential) SS and Type II (adjusted) SS within...
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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...
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    Dunnett's Table of Critical Values

    Hi all, I'm new to the forum, and verrry new to stats. I just love these places, lol. Well, here it goes. Does anybody have a link to the NIST website, to their Dunnett's table of Critical Values? I don't know if they have one posted or not, but am looking for a validated table. If they don't...