ga2.akin...@live.uwe.ac.uk>
From: Max Kuhn <mxk...@gmail.com>
Sent: 09 May 2016 23:22:30
To: Muhammad Bilal
Cc: Bert Gunter; r-help@r-project.org
Subject: Re: [R] Problem while predicting in regression trees
I've brought this up numerous times... you s
live.uwe.ac.uk* <olugbenga2.akin...@live.uwe.ac.uk>
>
>
> --
> *From:* Max Kuhn <mxk...@gmail.com>
> *Sent:* 09 May 2016 17:22:22
> *To:* Muhammad Bilal
> *Cc:* Bert Gunter; r-help@r-project.org
>
> *Subject:* Re: [R] Problem while
Max Kuhn; r-help@r-project.org
Subject: Re: [R] Problem while predicting in regression trees
Why are you predicting from tr_m$finalModel instead of from tr_m?
Bill Dunlap
TIBCO Software
wdunlap tibco.com<http://tibco.com>
On Mon, May 9, 2016 at 11:46 AM, Muhammad Bilal
<muhammad2
1QY
>
> muhammad2.bi...@live.uwe.ac.uk<mailto:olugbenga2.akin...@live.uwe.ac.uk>
>
>
>
> From: Max Kuhn <mxk...@gmail.com>
> Sent: 09 May 2016 17:22:22
> To: Muhammad Bilal
> Cc: Bert Gunter; r-help@r-project.org
> Subject: Re: [R
muhammad2.bi...@live.uwe.ac.uk<mailto:olugbenga2.akin...@live.uwe.ac.uk>
From: Max Kuhn <mxk...@gmail.com>
Sent: 09 May 2016 17:22:22
To: Muhammad Bilal
Cc: Bert Gunter; r-help@r-project.org
Subject: Re: [R] Problem while predicting in regression trees
It is ext
y 2016 17:22:22
To: Muhammad Bilal
Cc: Bert Gunter; r-help@r-project.org
Subject: Re: [R] Problem while predicting in regression trees
It is extremely difficult to tell what the issue might be without a
reproducible example.
The only thing that I can suggest is to use the non-formula interface to
ation Centre (BERIC),
> University of the West of England (UWE),
> Frenchay Campus,
> Bristol,
> BS16 1QY
>
> muhammad2.bi...@live.uwe.ac.uk
>
>
> ____________
> From: Bert Gunter <bgunter.4...@gmail.com>
> Sent: 09 May 2016 01:42:39
> To: Muhammad B
m>
Sent: 09 May 2016 01:42:39
To: Muhammad Bilal
Cc: r-help@r-project.org
Subject: Re: [R] Problem while predicting in regression trees
It seems that the data that you used for prediction contained a level
"Hospitals" for the sector factor that did not appear in the training
data
It seems that the data that you used for prediction contained a level
"Hospitals" for the sector factor that did not appear in the training
data (or maybe it's the other way round). Check this.
Cheers,
Bert
Bert Gunter
"The trouble with having an open mind is that people keep coming along
and
Hi All,
I have the following script, that raises error at the last command. I am new to
R and require some clarification on what is going wrong.
#Creating the training and testing data sets
splitFlag <- sample.split(pfi_v3, SplitRatio = 0.7)
trainPFI <- subset(pfi_v3, splitFlag==TRUE)
testPFI
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