Data Curve Fit Creator Add-in is an easy-to-use data analysis add-in for Microsoft Excel. It adds curve fitting, interpolation, and data smoothing functions to Excel. Curve fitting functions include polynomial fits and a versatile local regression (loess) function. Interpolations include linear, cubic spline, bessel and monotonic 'constrained' splines, as well as a 'flexible spline' that allows you to specify the slope at each data point. Data smoothing functions include moving average, median filter, and a Gaussian smoothing filter. Data Curve Fit Creator Add-in also includes automatic sorting and data repair functions.
VERSION HISTORY
- Version 2.62 posted on 2015-06-12
Added two new spline interpolation functions: bessel and oneway (monotonic) splines. Also added support for date-time data interpolation. Fixed problems with 64 bit Excel 2013. - Version 2.10 posted on 2009-11-28
Improved ease of use
Program Details
- Category: Business > Calculators & Converters
- Publisher: SRS1 Software, LLC
- License: Free Trial
- Price: $79.95
- Version: 2.62
- Platform: windows