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Dear All, I have written the following lines: data<-read.table("C:\\Users\\intel\\Documents\\SIIID\\datamultiplereg.txt",header = FALSE, sep = "") colnames(data)<-c("Consommation","Cylindre","Puissance","Poids") result.model1<-lm(Consommation~Cylindre+Puissance+Poids, data=data) summary(result.model1...
Here the rest of the message: changing the storage mode of an object 'factor' is not allowed More: Message opinion: In model.response (mf, "numeric"): using type = "numeric" with a factor response type will be ignored I have attached the...
Sorry Sarah for my basic question: what does "a column was read as factor" mean? When I type data , I obtain all the numeric values and the headears I added (Consommation,Cylindre,Puissance,Poids) Thanks 2015-04-20 18:40...
Thank you very much John I understand the problem. 2015-04-20 19:38 GMT+02:00 John Kane <jrkrideau at inbox.com>: > > > > > -----Original Message----- > > From: soniaamin5 at gmail.com > > Sent: Mon, 20 Apr 2015 18:56:19 +0200 > > To...
Thank you very much Sarah 2015-04-20 19:05 GMT+02:00 Sarah Goslee <sarah.goslee at gmail.com>: > On Mon, Apr 20, 2015 at 12:56 PM, Sonia Amin <soniaamin5 at gmail.com> wrote: > > Sorry Sarah for my...
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