| T O P I C R E V I E W |
| pegor |
Posted - 05/30/2005 : 09:49:11 AM
Origin Version (Select Help-->About Origin): 7.5 SR4
Operating System:Windows xp
Hi,
i have 2 columns in a worksheet, x and y. i want to get the x value wich corresponds to the maximum of y value.does anybody know how to do this.
x.GetXmax(Xmax) this gives me the maximum x value,but this is not what i want, i want the x value wich corresponds to Ymax.
Thanks alot
Pegor |
| 1 L A T E S T R E P L I E S (Newest First) |
| rlewis |
Posted - 05/30/2005 : 09:58:12 AM
The following was lifted from Origin's Programming help section
Function: xatymax
Prototype: double xatymax(Curve &crv)
Remarks: Get the value of X at the maximum Y value of a curve.
Parameters: crv=Input Origin C Curve object
Return values: Returns the value of X at the maximum Y value of a curve.
Example:
// Assumes Data1_A and Data1_B exist and contain data
Curve crv("Data1_A","Data1_B");
double dXatYmax = xatymax(crv);
printf("Value of X at maximum Y is %g", dXatYmax);
Summary: Get the value of X at the maximum Y value of a curve.
Sample data:
Header file: data.h
See also: xatymin yatxmin yatxmax xaty50
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