Hi all,
please excuse- I'm a complete newbie to R, so it's possible my question was
asked a thousand times before, but I don't get it :-(
I imported a CSV file via:
x=read.csv("test.csv",header=TRUE,sep="\t")
In a column there are values with the dot-character (".") I want to replace
with a commata:
> x[9]
V16
1 GPS LATITUDE
2 53.51982466427600
3 51.520379571037000
4 53.520745152837800
5 51.521750487103766
6 53.52067987059652
7 53.519504773664345
8 51.51861690180330
9 51.519100010776675
10 51.51905431150669
11 51.5193415632712
12 53.51927627894419
13 51.52073862461807
14 50.51989647613406
15 50.51789875702557
16 50.52051666456883
So I tried:
> cat(gsub(".",",",x[9],fixed=T))
which outputs:
c(111, 79, 81, 85, 87, 83, 78, 72, 75, 74, 77, 76, 84, 80, 70, 82, 112, 112, 1,
1, 1, 1, 1, 1, 1, 1, 98, 95, 105, 92, 89, 94, 101, 103, 104, 107, 106, 108,
109, 110, 1, 1, 1, 100, 99, 102, 97, 96, 93, 91, 90, 88, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 16, 23, 25, 21, 22, 19, 20, 24, 17, 14, 15, 18, 1, 26, 28,
27, 30, 29, 32, 34, 39, 54, 57, 73, 44, 42, 56, 53, 49, 63, 52, 45, 55, 1, 1,
1, 1, 1, 65, 51, 61, 59, 86, 31, 67, 60, 35, 41, 38, 40, 33, 37, 36, 43, 62,
58, 64, 68, 69, 66, 50, 47, 71, 46,
48, 1, 1, 1, 1, 1, 13, 12, 11, 11, 7, 1, 1, 8, 9, 1, 4, 2, 5, 6, 1, 1, 1, 10,
1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1)
The values in the column are still unchanged. What have I to do that the dot
will be replaced with the commata?
Thanks in advanced
Paula
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
