Hello
I am trying to run equations with different combinations of explanatory
variables. I have managed to figure out how to generate the different
combinations, and am trying to set up equations where I use these combinations.
And this is where I am getting stuck. I have searched several R
/message.php?msg_id=1269
Regards,
Michelle
- Original Message
From: Kingsford Jones kingsfordjo...@gmail.com
To: Michelle Greve michelle_gr...@yahoo.com
Cc: R-help@r-project.org
Sent: Sunday, February 22, 2009 7:32:58 PM
Subject: Re: [R] Extracting xy from raster based on raster value
Hi Michelle
I have a raster (which I called glc), which I read
into R as a raster with raster.create.from.file from the raster package
(R-forge). Values in glc range between 1 and 27 (whole numbers only). I'd like
to extract all cells with a value of 1 to create
a new raster with only the cells that have a
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