On 06/26/2012 06:24 PM, MSousa wrote:
Good morning,
Thanks for help.
I can explain better what I am trying to do.
I'm trying to read data from a file, separated by a tab, with the following
code.
Dataset<-read.table("C:/Users/Administrator/Desktop/R/graph.txt",sep="\t",
quote="\"",header = TRUE)
View(Dataset)
dput(Dataset)
View(Dataset)
dput(Dataset)
structure(list(Source = structure(1:3, .Label = c("A", "B", "C"
), class = "factor"), X1000s = c(47L, 37L, 17L), X600s = c(63L,
64L, 62L), X500s = c(75L, 45L, 25L), X250s = c(116L, 11L, 66L
), X100s = c(125L, 25L, 12L), X50s = c(129L, 19L, 29L), X10s = c(131L,
61L, 91L), X5s = c(131L, 131L, 171L), X3s = c(131L, 186L, 186L
), X1s = c(131L, 186L, 186L)), .Names = c("Source", "X1000s",
"X600s", "X500s", "X250s", "X100s", "X50s", "X10s", "X5s", "X3s",
"X1s"), class = "data.frame", row.names = c(NA, -3L))
Dataset
Source X1000s X600s X500s X250s X100s X50s X10s X5s X3s X1s
1 A 47 63 75 116 125 129 131 131 131 131
2 B 37 64 45 11 25 19 61 131 186 186
3 C 17 62 25 66 12 29 91 171 186 186
the idea is to get a graph like this excel, but in R,
as I'm still in the learning phase of the R, I have little knowledge how to
do
http://imageshack.us/photo/my-images/51/testlt.png/
Hi MSousa,
Try this:
library(plotrix)
barp(Dataset[,-1],names.arg=rep("",10),col=2:4)
staxlab(1,at=1:10,labels=names(Dataset)[-1])
legend(2,170,Dataset$Source,fill=2:4)
Jim
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