Jeff
This works fine for smaller ones but I have a big dataframe. Its ~35000 X
30. When I try this command, it says "Using as id variables".
Thank you.
On Sat, Mar 1, 2014 at 12:38 AM, Jeff Newmiller <jdnew...@dcn.davis.ca.us>wrote:
> library(reshape2)
> mx <- matrix( 1:12, nrow=3 )
> mxdf <- melt( mx )
> names( mxdf ) <- c( "m", "n", "value" )
>
> ---------------------------------------------------------------------------
> Jeff Newmiller The ..... ..... Go Live...
> DCN:<jdnew...@dcn.davis.ca.us> Basics: ##.#. ##.#. Live
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> Sent from my phone. Please excuse my brevity.
>
> On February 28, 2014 5:49:26 PM PST, Chirag Gupta <cxg...@email.uark.edu>
> wrote:
> >Hi list
> >
> >I have a matrix of size m x n (m and n are different, hence non
> >square!)
> >I want to melt it in such a way that I get a df of 3 columns. m ,n and
> >cell
> >value in the original matrix.
> >
> >Any suggestions?
>
>
--
*Chirag Gupta*
Department of Crop, Soil, and Environmental Sciences,
115 Plant Sciences Building, Fayetteville, Arkansas 72701
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