[Rd] write.table
Torsten Hothorn
Torsten.Hothorn@rzmail.uni-erlangen.de
Wed, 6 Dec 2000 10:12:11 +0100 (MET)
Good morning,
suppose the following:
m <- round(matrix(rnorm(16), ncol=4), 3)
a <- rev(c(0.01, 0.025, 0.05, 0.1))
rownames(m) <- a
colnames(m) <- c("0.25,0.75", "0.4,0.6", "0.1,0.9", "0.4,0.9")
m
0.25,0.75 0.4,0.6 0.1,0.9 0.4,0.9
0.1 1.034 -0.119 -1.213 0.619
0.05 0.035 1.074 0.525 1.671
0.025 -1.687 0.960 0.324 -0.170
0.01 0.906 1.642 0.557 -2.224
and now write.table says:
write.table(m)
"X0.25.0.75" "X0.4.0.6" "X0.1.0.9" "X0.4.0.9"
"0.1" "1.034" "-0.119" "-1.213" "0.619"
"0.05" "0.035" "1.074" "0.525" "1.671"
"0.025" "-1.687" "0.96" "0.324" "-0.17"
"0.01" "0.906" "1.642" "0.557" "-2.224"
If one writes 'm' into a file and reads it using read.table:
read.table("dummy")
X0.25.0.75 X0.4.0.6 X0.1.0.9 X0.4.0.9
0.1 1.034 -0.119 -1.213 0.619
0.05 0.035 1.074 0.525 1.671
0.025 -1.687 0.960 0.324 -0.170
0.01 0.906 1.642 0.557 -2.224
the colnames are incorrect. Do I miss something?
Torsten
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