Re: [R] REPLACE and REMOVE fns

From: jim holtman <jholtman_at_gmail.com>
Date: Wed 04 Apr 2007 - 19:52:24 GMT

Does this do it?

> x <- readLines("/temp/Giambi_03_post.txt")
> x.in <- c("S", "D", "T", "HR", "O", "K", "E", "FL")
> x.out <- c( 1, 1, 1, 1, 0, 0, 0, 0)
> # map the characters. Assume that missing will be deleted
> x <- x.out[match(x, x.in)]
> x <- x[!is.na(x)]
>
> x

 [1] 0 0 0 0 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0
[51] 1 0 0 0 1 1 0 0

On 4/4/07, Tina Robles <tina.robles@gmail.com> wrote:
>
> See attached...sorry
>
> On 4/4/07, Uwe Ligges <ligges@statistik.uni-dortmund.de> wrote:
> >
> >
> > Tina Robles wrote:
> > > I want to use the replace function on "R_Jeter_04_post" (see attached)
> > > so that S=1, D=1, T=1, HR=1, O=0, K=0, E=0, FC=0, and W,IW,and HP are
> > > removed, so that i have a simple list of 1's and 0's.
> >
> >
> > There are just 0's and 1's in your attachment ...
> >
> > Uwe Ligges
> >
> >
> >
> > > I understand that I need to use the command "replace(x,list,values)"
> > > and "rm()" but I'm having trouble using them. (syntax errors and
> > > whatnot)
> > >
> > > Any help would be appreciated.
> > >
> > >
> > >
> ------------------------------------------------------------------------
> > >
> > > ______________________________________________
> > > R-help@stat.math.ethz.ch mailing list
> > > https://stat.ethz.ch/mailman/listinfo/r-help
> > > PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> > > and provide commented, minimal, self-contained, reproducible code.
> >
>
>
> --
> Tina Robles
> tina.robles@gmail.com
> 305-710-5839
>
> ______________________________________________
> R-help@stat.math.ethz.ch mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
>
>

-- 
Jim Holtman
Cincinnati, OH
+1 513 646 9390

What is the problem you are trying to solve?

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Received on Thu Apr 05 05:55:54 2007

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