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Questions on the interpolation functions in Mathematica (InterpolatingFunction[], Interpolation[], ListInterpolation[], FunctionInterpolation[], InterpolatingPolynomial[], etc.)

2 votes
2 answers
634 views

Detrending or removing linear trend from 2D data

I have some data that when plotted I get an inclined graph, as described: data = Import["p02q.dat", "Table"]; xdata = data[[All, 1]]; ydata = data[[All, 2]]; dataplot = Transpose[{xdata, ydata}]; p …
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