Hello, Dominic,
untested:
data <- lapply( data, function( x) x[ x == ""] <- NA
Hth -- Gerrit
On Tue, 8 Jan 2013, Dominic Roye wrote:
Hello R-Helpers,
I have a slight problem with the expresion data[data==""] <- NA which works
well for a data.frame. But now i must use the same for a list of
data.frames.
My idea is data[[]][data==""] but it don´t work.
Thanks!!
Dominic
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