qq-plot in R
Hello, ron,
have you looked at the help page of qqplot and consequently tried, e.g.,
the following?
xy <- qqplot( rt(300, df = 5), rt(300, df = 5),
xlim = c(-10, 10), ylim = c(0, 10))
str( xy)
Hth -- Gerrit
On Tue, 11 Nov 2014, Ron Michael wrote:
Hi, I am some questions on qq-plot offered by R. Let say I have following qq-plot: ?qqplot(rt(300, df = 5), rt(300, df = 5)) However I want to get more controls to define the range of x-axis as well as y-axis. For example I want to define that, x-axis range will be -10 to 10 and y-axis range will be 0-10 (just an example on what I am looking for). Additionally I want to get the entire list of (x,y) coordinates for all plotted points. Basically one my goals is to draw multiple different qq-plots onto same plot-window, with my optimally chosen range of x & y axes. Can somebody here guide me how to achieve that? Appreciate your pointers and help. Thanks, [[alternative HTML version deleted]]
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