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mrenny
USA
1 Posts |
 Posted - 02/17/2021 : 3:32:38 PM
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OriginPro 2021 (64-bit)
9.8.0.200 (Academic)
Operating System: Windows 10
I'm brand new to using Origin, and I'm trying to graph data. I dragged in my csv where column E is my x values, and F is my y values. Every 155 rows, the values in column E repeat, while the values in F change through out the entire data set.
I was able to graph each cycle by graphing all of E vs F and then using "plot set up" to cut the range of the first cycle to points 1-155. Then added more data from inside "plot set up" and did points 156-310, etc. I now have 6 different trends in layer 1 of graph 1. I can also see from with in "plot set up" that there is a #<x<# and #<y<# to show the data ranges, and can see the value of # in each data set is correct!
Yet... the y axis of the plot does not correctly reflect the true y value of each data point, while the x axis does.
Please use the link to the screenshot as the preview seemed to show that using the bbc code was going to make the image really huge...
https://my.originlab.com/ftp/forum_and_kbase/Images/mrennyorigin1.PNG
Thank you in advance for any advice or help! |
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snowli
USA
1379 Posts |
Posted - 02/17/2021 : 5:15:11 PM
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Hello,
Maybe you can check the Rescale checkbox in the Plot Setup when adding plots so Y axis range will be updated to include all Y data.
Or with graph window active, you can click the Rescale button on right side of Origin workspace to rescale all or rescale Y only.
BTW, Origin supports select multiple ranges in same columns to plot.
https://www.originlab.com/videos/details.aspx?id=266
Suppose your column EE is set as X so E(X) shows in header.
u can drag to select row 1-155 in column F, then press Ctrl key and drag from 156 to 310, and so on to select multiple ranges. Then choose Line+Symbol to plot directly.
No need to open Plot Setup dialog.
Best,
Snow |
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Wrong Y values being plotted, how do I fix?