Thank you! The c was missing. I don't know if it's ok to continue on this
thread, but I also had another question about reading data. I have this
file containing 3 columns and 19 rows.
0 0.96 0.21
0 0.45 0.4
0 0.87 0.1
0 0.56 0.04
0 0.57 0.04
0 0.2 0.7
0 0.45 0.43
0 0.35 0.21
0 0.75 0.56
1 0.63 0.43
1 0.95 0.32
1 0.42 0.2
1 0.12 0.05
1 0.56 0.06
1 0.34 0.3
1 0.1 0.7
1 0.11 0.75
1 0.2 0.21
1 0.95 0.37
I tried to read it into R, but I'm not exactly sure exactly what to use as
input. This is my input line using read.table:
data1 <- read.table(file = "filename.txt", header=FALSE, col.names =
c("class", "P", "1G"))
but in the output I get an X infront of "1G", which disappears when I run
it with the name 'G' instead of '1G'. Am I not allowed to use numerical
values?
Best,
Anna
On Tue, 10 Jan 2012 23:02:04 +0100, Anna Olofsson <anol2...@student.su.se>
wrote:
> Hi,
> I'm pretty new at programming and with the R language. I'm just trying
to
> get familiar with R and wrote a script in gedit (should I use emacs
> instead?),
>
> x <- [10.4 5.6 3.1 6.4 21.7]
> y <- [12,5.6, 7.2, 1.0, 9.3]
> plot(x,y)
>
> then I went to the command window in the terminal (I'm using unix) to
run
> this with source("name_of_file"), but it doesn't work. Shouldn't a plot
> come up automatically when I run it? What am I doing wrong? It knows
what x
> and y is, but I don't get an error of what might be wrong.
>
>> source("name_of_file")
>> x
> [1] 10.4 5.6 3.1 6.4 21.7
>
>
> Best,
> Anna
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