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Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation. Interpolation modes include: closest-value, linear, piecewise parabolic or hyperbolic, cubic spline and polynomial up to 20th order. Handles tables with missing data.Fits polynomial curves through a set of X-Y points, returns table of polynomial coefficients and finds the best fit curve.Includes online help and examples.


Mac OS X 10.0 or later, Microsoft Excel.

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Current Version (2.x)


Downloads 2,006
Version Downloads 1,600
License Shareware
Date 04 Jun 2004
Platform OS X / PPC 32
Price $20.00
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