[R] looking for the na.omit equivalent for a matrix of characters

From: Andrew Yee <andrewjyee_at_gmail.com>
Date: Mon, 28 May 2007 22:49:57 -0400

I have a matrix of characters (actually numbers that have been read in as numbers), and I'd like to remove the NA.

I'm familiar with na.omit, but is there an equivalent of na.omit when the NA are the actual characters "NA"?


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