Hi,
Is there a more efficient way to output NA strings as empty strings in
format.data.frame than this:
---<---------------cut here---------------start-------------->---
R> tt <- data.frame(a=c(NA, rnorm(8), NA), b=c(NA, letters[1:8], NA))
R> tt <- format(tt, digits=5, trim=TRUE)
R> tt
a b
1 NA NA
2 2.012460 a
3 0.364181 b
4 1.398317 c
5 0.730969 d
6 -1.321741 e
7 0.081472 f
8 2.019201 g
9 0.090003 h
10 NA NA
R> as.data.frame(lapply(tt, function(x) {x[x == "NA"] <- ""; x}))
a b
1
2 2.012460 a
3 0.364181 b
4 1.398317 c
5 0.730969 d
6 -1.321741 e
7 0.081472 f
8 2.019201 g
9 0.090003 h
10
---<---------------cut here---------------end---------------->---
Thanks.
--
Seb
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