Displaying 2 results from an estimated 2 matches for "std_no_outliers".
2010 Oct 11
2
Nonlinear Regression Parameter Shared Across Multiple Data Sets
I'm working with 3 different data sets and applying this non-linear
regression formula to each of them.
nls(Y ~ (upper)/(1+10^(X-LOGEC50)), data=std_no_outliers,
start=list(upper=max(std_no_outliers$Y),LOGEC50=-8.5))
Previously, all of the regressions were calculated in Prism, but I'd like to
be able to automate the calculation process in a script, which is why I'm
trying to move to R. The issue I'm running into is that previously, in
Prism, I...
2010 Oct 15
0
nomianl response model
...te in message
>> news:AANLkTinFfMuDugqNkUDVr=FMf0wrRTsbjXJExuki_MRH at mail.gmail.com...
>> > I'm working with 3 different data sets and applying this non-linear
>> > regression formula to each of them.
>> >
>> > nls(Y ~ (upper)/(1+10^(X-LOGEC50)), data=std_no_outliers,
>> > start=list(upper=max(std_no_outliers$Y),LOGEC50=-8.5))
>> >
>> > Previously, all of the regressions were calculated in Prism, but I'd
>> like
>> > to
>> > be able to automate the calculation process in a script, which is why
>> I...