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If your initial data to be integrated contains a baseline (usually constant or linear), you may want to subtract it from data before integrating. (A constant baseline will result in linearly growing integral.)
In such case the algorithm may be the following:
Line Fit Curve
. You may specify you own equation (Pro only)Fit Sum
buttonBaseline
check box in curves listProcessing → Integrate
to integrate the data without baselineTo perform integration you should specify two columns: x and y. Missing values are ignored.
MagicPlot uses trapezoidal rule to compute the integral: