Re: [R] convert numeric variables to factor

2018-04-10 Thread PIKAL Petr
p-boun...@r-project.org] On Behalf Of Saif Tauheed Sent: Tuesday, April 10, 2018 12:49 PM To: Eric Berger Cc: r-help@r-project.org Subject: Re: [R] convert numeric variables to factor Thank you very much. After that I have the following error: cols<- c("GrMM", "RELG",

Re: [R] convert numeric variables to factor

2018-04-10 Thread S Ellison
> From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Saif Tauheed > After that I have the following error: > > cols<- c("GrMM", "RELG", "CASTE1", "SECTOR", "SECTOR4","AGE", "MARITAL", > "JOBSTATUS", "ENG", "EDU", "PARENT_EDU", "MASSMEDIA_F", > "MASSMEDIA_M", "HomeComputer", "HomeInter

Re: [R] convert numeric variables to factor

2018-04-10 Thread Michael Dewey
David's answers are what you should do, note that some R functions that need factors will coerce their input variables when necessary. Have you tried to run the code you haven't posted without coercing to factor? It might run... Hope this helps, Rui Barradas On 4/9/2018 6:11 PM, Da

Re: [R] convert numeric variables to factor

2018-04-10 Thread Saif Tauheed
; > > > Hello, > > > > Though Bert's and David's answers are what you should do, note that some R > > functions that need factors will coerce their input variables when > > necessary. > > Have you tried to run the code you haven't posted without coer

Re: [R] convert numeric variables to factor

2018-04-10 Thread Eric Berger
l coerce their input variables when > necessary. > > Have you tried to run the code you haven't posted without coercing to > factor? It might run... > > > > Hope this helps, > > > > Rui Barradas > > > > On 4/9/2018 6:11 PM, David L Carlson wrote: &

Re: [R] convert numeric variables to factor

2018-04-10 Thread Saif Tauheed
18 6:11 PM, David L Carlson wrote: >> Try the help files: >> ?factor >> ------------ >> David L Carlson >> Department of Anthropology >> Texas A&M University >> College Station, TX 77843-4352 >> -Original Message-

Re: [R] convert numeric variables to factor

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Re: [R] convert numeric variables to factor

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Re: [R] convert numeric variables to factor

2018-04-09 Thread Rui Barradas
nt: Monday, April 9, 2018 11:29 AM To: r-help@r-project.org Subject: Re: [R] convert numeric variables to factor Dear Sir, I have xlsx data set which I have imported to R studio. Now some of the variables are defined as numeric but I want define them as factor variable so that I run classifica

Re: [R] convert numeric variables to factor

2018-04-09 Thread William Dunlap via R-help
Or use cut(): > Num <- c(2.2, 2.4, 3.5, 5, 7) > cut(Num, breaks=c(0,2,4,6), labels=c("Low","Medium","High")) [1] Medium Medium Medium High Levels: Low Medium High Bill Dunlap TIBCO Software wdunlap tibco.com On Mon, Apr 9, 2018 at 10:00 AM, Bert Gunter wrote: > Just cast it! > > ?factor >

Re: [R] convert numeric variables to factor

2018-04-09 Thread Bert Gunter
see also ?cut if this is what you mean. -- Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Mon, Apr 9, 2018 at 9:28 AM, Saif Tauheed wrote: > Dear Sir,

Re: [R] convert numeric variables to factor

2018-04-09 Thread Bert Gunter
Just cast it! ?factor Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Mon, Apr 9, 2018 at 9:28 AM, Saif Tauheed wrote: > Dear Sir, > > I have xlsx data set whi

Re: [R] convert numeric variables to factor

2018-04-09 Thread David L Carlson
.org Subject: Re: [R] convert numeric variables to factor Dear Sir, I have xlsx data set which I have imported to R studio. Now some of the variables are defined as numeric but I want define them as factor variable so that I run classification algorithm in R. Please to covert the variables. Th

Re: [R] convert numeric variables to factor

2018-04-09 Thread Saif Tauheed
Dear Sir, I have xlsx data set which I have imported to R studio. Now some of the variables are defined as numeric but I want define them as factor variable so that I run classification algorithm in R. Please to covert the variables. Thanks and Regards Abu Afzal PhD Eco JNU India