Re: Spurious Line

*To*: mathgroup at smc.vnet.net*Subject*: [mg75044] Re: Spurious Line*From*: Bill Rowe <readnewsciv at sbcglobal.net>*Date*: Sun, 15 Apr 2007 05:09:36 -0400 (EDT)

On 4/14/07 at 1:12 AM, albertj001 at hawaii.rr.com (Jeff Albert) wrote: >When I run the following I get what is obviously a spurious straight >line connecting (-100,0) and (300,400*.7). How do I get rid of that >line? >{{-100,0},{0,-100},{100,-200*.9},{200,-300*.8},{300,-400*.7},{-100,0 >},{0,100 >},{100,200*.9},{200,300*.8},{300,400*.7}} >ListPlot[%, PlotJoined->True] The option, PlotJoined_>True draws a line from each point to the next in the order the points are listed. So, to get the expected plot the points need to be listed in increasing x order, i.e., ListPlot[Sort@%,PlotJoined->True] should do what you want -- To reply via email subtract one hundred and four