Origin Version (Select Help-->About Origin): 7 SR4 Operating System: XP
I'm trying to plot data with two different X data. In other words, I have one Y data and two X data. I used "Curve" to define X and Y pair and drew them. But always Y in a graph was linked to data column what was set to X not to what was defined in "Curve" statement.
In Origin 7.5 you can plot a Y column versus another Y column but you still can't plot the same Y column versus two different columns (X or Y) in the same graph layer. You must either use two layers or duplicate the column you want to plot twice. In Origin 7.0 you must also make "Time" an X column.