Gundala Viswanath wrote:
Hi all,
I have this figure:
http://docs.google.com/Doc?id=df5zfsj4_103rjt2v4d5
created with the following steps:
x
[1] 90.4 57.8 77.0 103.7 55.4 217.5 68.1 85.3 152.0 113.0 97.1 89.9
[13] 68.1 83.7 77.4 34.5 104.9 170.3 88.6 88.1 108.8 77.4 85.6 82.7
[25] 81.3 108.0 49.5 71.0 85.7 99.3 203.5 275.9 51.1 84.8 16.5 72.6
[37] 160.5 158.3 136.7 140.0 98.4 116.1 177.0 168.7 208.0 219.3 90.5 119.7
[49] 72.9 138.4 98.6 56.0 151.6 230.0 82.0 65.6 83.0 106.9 141.3 103.9
[61] 76.0 90.6 72.9 85.5 70.5 134.3 129.5 130.9 187.1 131.4 57.7 179.7
[73] 89.7 126.1 124.4 103.2 111.8 143.1 59.4 85.3 122.8 100.0 158.4 188.2
[85] 91.9 90.0 74.5 70.2 105.8 90.0 96.6 109.5 176.8 145.1 126.2 215.9
[97] 103.4 154.3 84.8 112.8 119.8 111.9 107.6 114.3 198.7 98.2 187.6 196.7
[109] 138.5 146.1 75.0 80.0 147.7 171.3 90.1 58.1 109.3 136.6 91.5 93.8
[121] 79.4 71.8
xhist <- hist(x,col="blue", xlab="Exp Level",freq=FALSE)
alpha <- 6.352082
beta <- 17.84647
g.pdf <- dgamma(x,shape=alpha,scale=beta)
points(x,g.pdf,col="red",type='l') ## problem here
My question is:
Why the command "points" DOES NOT create smooth red curve
as we expected? How can I resolve this problem?
The x values are unsorted. (It would help if you described what you do
see, or at least gave a reproducible example.)
Duncan Murdoch
- Gundala Viswanath
Jakarta - Indonesia
______________________________________________
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.
______________________________________________
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.
