[R] plot question

[james.holtman@convergys.com]

tt <- data.frame(c(0.5, 1, 0.5))
names(tt) <- "a"
plot(tt$a, type = 'o',xlim=c(0,4))

__________________________________________________________
James Holtman        "What is the problem you are trying to solve?"
Executive Technical Consultant  --  Office of Technology, Convergys
james.holtman at convergys.com
+1 (513) 723-2929


                                                                                                                                           
                      Christoph Lehmann                                                                                                    
                      <christoph.lehmann at gm        To:       r-help at stat.math.ethz.ch                                                      
                      x.ch>                        cc:                                                                                     
                      Sent by:                     Subject:  [R] plot question                                                             
                      r-help-bounces at stat.m                                                                                                
                      ath.ethz.ch                                                                                                          
                                                                                                                                           
                                                                                                                                           
                      03/03/2005 11:29                                                                                                     
                                                                                                                                           




I have the following simple situation:

tt <- data.frame(c(0.5, 1, 0.5))
names(tt) <- "a"
plot(tt$a, type = 'o')

gives the following plot ('I' and '.' represent the axis):

I
I
I     X
I
I
I X       X
I...........
   1   2   3

what do I have to change to get the following:


I
I
I          X
I
I
I      X       X
I.....................
        1   2   3

i.e. the plot-region should be widened at the left and right side

thanks for a hint

christoph

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