[R] How to create a ROC curve for a model which has log of odds as response?

I have a question on plotting ROC curve for my model which has log of odds as the response. For example: model<-lm((ln(y/1-y)~Temp+RH+DmaxT, data=fit) #'y' is a proportion Predicted response was obtained for a new data set as: Predicted_model<-predict(model, newdata, type = 'response') Predicte

[R] Intuition behind time varying parameters regression model.

Dear All, I have a query which I have posted on Stack Exchange:- https://stats.stackexchange.com/questions/404353/do-all-parameters-have-to-have-the-same-nature-in-a-structural-change-test Can some one here please have a look at this ? I posted but I did not receive any reply. Many thanks, Ashi

Re: [R] Read_fwf in package readr, double vs. numeric

And just for thoroughness, I meant that it works in readr 1.3.1, as my sessionInfo (but not what I typed myself) said. Sorry for the typo, but I'm glad it solved your problem nonetheless. Sarah On Wed, Apr 24, 2019 at 11:38 AM Doran, Harold wrote: > > Thank you, Sarah. Seems that updating to a n

Re: [R] Read_fwf in package readr, double vs. numeric

Thank you, Sarah. Seems that updating to a newer version does indeed solve that problem. For completeness, below is the version in which it seems to work properly and below is the version in which I observe the problem I described. > sessionInfo() R version 3.5.3 (2019-03-11) Platform: x86_64-w6

Re: [R] Read_fwf in package readr, double vs. numeric

Hi, I can't reproduce your problem: with readr 1.1.1 on linux, it works as expected. Letting read_fwf guess the types also works fine. (See below.) If you aren't running the current version of readr, update and retry. If you are, then we probably need more info, at least sessionInfo(). Sarah

[R] Read_fwf in package readr, double vs. numeric

Suppose I have the following data sitting in a fwf file 'foo.txt'. The point of this email is to ask the group how to properly read in the value in this pseudo-data "1e-20" using the read_fwf function in the package readr. 11e-201043 1712201043 1912201055 First, suppose I do it this way, where

[R] (no subject)

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