Plotting (x,y) data points

08282017, 12:48 AM
Post: #1




Plotting (x,y) data points
I know how to plot a set of y data without x using the statistics_1Var app, but I have 2 columns of data for x and y and I want to plot the data using lines joining the points in the form (x,y).
I can use Statistics_2Var but it seems to only allow a scatter plot (doesn't allow lines joining the points). I'm plotting a frequency response and need to be able to check individual frequencies using trace. This is something I'm going to need to know how to do anyhow. I've searched all the manuals and searched this forum and google, but can't seem to find a way to do this apart from writing a fundamental graphics application to do this. Any suggestions? Thanks in advance Donald 

08282017, 12:53 AM
(This post was last modified: 08282017 12:53 AM by Tim Wessman.)
Post: #2




RE: Plotting (x,y) data points
Page 2, plot setup in stat 2 var. (from memory)
TW Although I work for the HP calculator group, the views and opinions I post here are my own. 

08282017, 04:44 AM
Post: #3




RE: Plotting (x,y) data points
That only does a scatter plot. The points are not joined by lines which is what I need. It will try to fit a line to the data which is not the same thing.
....unless I missed something. 

08282017, 05:10 AM
Post: #4




RE: Plotting (x,y) data points
Do you see the box labeled Connect? Check!


08282017, 05:14 AM
Post: #5




RE: Plotting (x,y) data points
<0ΙΈ0> Joe 

08282017, 05:21 AM
Post: #6




RE: Plotting (x,y) data points
Thank you thank you thank you!!!!!!!!!!
That is exactly what I've been looking for....does the job. Donald 

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