Error in UseMethod("train")

[AgnieszkaGS]

I have R-3.6.1, installed RRegrs according to readme file from github (Caret Package version 6.0.52). I've tried use RRegrs() function on default housing data-set:

models<-RRegrs(DataFileName="ds.House.csv", PathDataSet="House", noCores=4, iSplitTimes=2, noYrand=2)

but getting error as shown below:

-> Loading original dataset ...

      --->  ds.House.csv 

-> Removal of near zero variance columns ...

-> Scaling original dataset ...

-> Removing correlated features ...

                  -> CPU Cores =  4 (only complex methods)

-> Splitting dataset in Training and Test sets ...

--> Split No. 1 from 2 

-> LM : Linear Multi-regression ...

    --> repeatedcv 

Error in UseMethod("train") : 

  no applicable method for 'train' applied to an object of class "formula"

How can I fix this?

[Georgia Tsiliki]

Hello,

Works fine for me- can you try running only 2 or 3 models say? e.g.

> models<-RRegrs(DataFileName="ds.House.csv", PathDataSet="House",

 noCores=2, iSplitTimes=2, noYrand=2,fGLM=F,fPLS=F,fLASSO=F,fSVRM=F,fNN=F,fRF=F,fRFRFE=F)

[Rahul Kumar]

Hi Everyone, 

Nice to be a part of this group. I have been facing a " no applicable method for 'train' applied to an object of class "formula" error while using RRegrs package. I tried downgrading caret package to "6.0-52", and tried with one-two model only but with no success.

Can somebody please help.

Thank you.