Re: [R] Why are there small circles in my plot

Hi, Mao Jianfeng schrieb: plot(c(min(myda$traits),max(myda$traits)),c(-0.03,0.5), xlab='State', ylab='ylab') Here, you are plotting two data points: (min(myda$traits),-0.03) and (max(myda$traits),0.5). Try this: plot(c(min(myda$traits),max(myda$traits)),c(-0.03,0.5), xlab='State',

Re: [R] Why are there small circles in my plot

Mao Jianfeng jianfeng@gmail.com 19/08/2009 08:10:54 There is my data and my codes to create a plot. I want to know why there are two small circles in the upper right and lower left of the plot respectively. Because your first plot() command put them there. add type=n to the first plot