On Sat, Feb 6, 2010 at 8:23 PM, hadley wickham <h.wick...@gmail.com> wrote:
> The latest version of reshape is 0.8.3 - perhaps upgrading will fix
> your problem.
Thanks for your response, Hadley!
I just did the upgrade on the Linux system. On OSX I was already at
0.8.3. Now, I get the same result on both systems. However, the
result includes the NAs although I said na.rm=T:
library(reshape)
x <- read.table(textConnection("char trial wn
p E10I13D0 4
r E10I13D0 4
a E10I13D0 4
c E10I13D0 4
t E10I13D0 4
i E10I13D0 4
c E10I13D0 4
e E10I13D0 4
d E10I13D0 4
, E10I13D0 NA"), head=T)
melt(x, measure.vars="char", na.rm=T)
trial wn variable value
1 E10I13D0 4 char p
2 E10I13D0 4 char r
3 E10I13D0 4 char a
4 E10I13D0 4 char c
5 E10I13D0 4 char t
6 E10I13D0 4 char i
7 E10I13D0 4 char c
8 E10I13D0 4 char e
9 E10I13D0 4 char d
10 E10I13D0 NA char ,
The documentation says "na.rm: Should NA values be removed from the
data set?". Do I get something wrong?
Titus
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