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fishbladder
China
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 Posted - 09/18/2006 : 08:29:35 AM
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There are a series of data points which include different x1 and x2 values and contain different y1 and y2 values. However, x1 can be incorporated x2 becoming a x axis. I consider all x1 and x2 data points as x axis, for all x values is in a sequence,
Would you please tell me how to draw a figure which y1 are on the left and y2 on the right in such a x axis.
At the same time, how can I simulate fit linear on the left y1 and x1 ,while fit linear on the right y2 and x2. Moreover ,how can I get corresponding intercept and slope value.
Thanks!
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zachary_origin
China
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Posted - 09/18/2006 : 11:56:54 PM
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Hi,
You can do like this:
Put X1 and X2 together and set in the first X column, set Y1, Y2 in the second and third column for corresponding X1, X2.
Then highlight the three columns, select Plot: Special/Symbol:Double Y on the Origin menu. Now you can get the graph as following. In fact the two curves are plotted in two layers.
To fit the curves separately, you can click in the desired curve or click the layer number (1 or 2) in the top-left of the graph, then you have selected the curve to fit, do fitting as normal.
Zachary
OriginLab GZ Office
Edited by - zachary_origin on 09/19/2006 12:04:58 AM |
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fishbladder
China
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Posted - 09/19/2006 : 10:10:26 PM
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Thanks a lot for your help!
Would you please tell me how to get rid of the toppest axis line in the figure?
Thanks anyway, it is good to know that we have a place where help can be found.
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zachary_origin
China
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Posted - 09/19/2006 : 10:37:18 PM
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Just double-click in the top axis to bring out the axis dialog. Select Title & Format tab, in the left panel, select Top and then uncheck the Show Axis & Ticks checkbox.
These can be found in Help. (Select Help:Origin from the menu). Also you can learn from the tutorials. (Help:Tutorials).
Zachary
OriginLab GZ Office |
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fishbladder
China
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Posted - 09/24/2006 : 9:07:16 PM
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| Thank you very much! How wonderful you are! |
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How to draw 2 y and x axises and simulate?