| T O P I C R E V I E W |
| Ray111 |
Posted - 06/08/2005 : 01:50:10 AM
Hi
I have two graph (and dataset) that have same x axis while y axis is different ( say 1000 and 5000).
How I can display both of them in same graph using Labtalk. (origin 6.1)
( i,e I want Normalize 1st one wrt 2nd one )
I dont mind to normalize the first one ( say multiply y axix of 1st by 5 to fit inside the same 5000 axis)
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| 3 L A T E S T R E P L I E S (Newest First) |
| Ray111 |
Posted - 06/08/2005 : 3:14:32 PM
azazell0 and Mike thanks a lot for perfect tips.
really appreciated.
Mike I really liked the script. |
| Mike Buess |
Posted - 06/08/2005 : 11:28:07 AM
Here's an easy way to plot both curves in the same layer. It adds the curve from Graph2 to Graph1 and normalizes it to the first curve in Graph1. Note: this actually changes the Y values of the second curve so azaell0's solution might be preferable.
win -a Graph2; // activate Graph2
%A=%C; // find the name of active curve
win -a Graph1; // activate Graph1
sum(%C); // basic stats on active curve
norm=sum.max; // max of first curve
sum(%A); // basic stats on second curve
norm/=sum.max; // divide norm by max
(%A)*=norm; // normalize second curve
lay -i %A; // add it to Graph1
Mike Buess
Origin WebRing Member
Edited by - Mike Buess on 06/08/2005 11:36:37 AM |
| azazell0 |
Posted - 06/08/2005 : 05:08:24 AM
Hi,
It seems you don't need to normalize anything. You should add a linked layer with a new Y axis to your existing (and active) graph:
layer -n Y;
On setting scale values consult the Layer.Axis object help.
Edited by - azazell0 on 06/08/2005 06:50:02 AM |
