Message-ID: <alpine.LNX.2.00.1208081503250.28482@salmo.appl-ecosys.com>
Date: 2012-08-08T22:04:16Z
From: Rich Shepard
Subject: reshape2's dcast() Adds NAs to Data Frame
In-Reply-To: <1344462484.35280.YahooMailNeo@web142601.mail.bf1.yahoo.com>
On Wed, 8 Aug 2012, arun wrote:
> The param factor has 54 levels. So, I guess the combinations that are not
> present will record as NA.
I noticed that but have not found an explanation.
I'll work with the base data frame.
Thanks,
Rich