curveexpert_transparent_dropshadowCurveExpert Professional is a cross-platform solution for curve fitting and data analysis. Data can be modelled using a toolbox of linear regression models, nonlinear regression models, smoothing methods, or various kinds of splines.Over 90 models are built-in, but custom regression models may also be defined by the user. Full-featured publication-quality graphing capability allows thorough examination of the curve fit. The process of finding the best fit can be automated by letting CurveExpert compare your data to each model to choose the best curve. The software is designed with the purpose of generating high quality results and output while saving your time in the process.

CurveExpert Professional compares very favorably to the competition and does so at a lower price; see the interactive comparison for more information.

Major features:

  • Multiplatform
  • Easy-to-use User Interface
  • Robust file import
  • Publication quality graphs
  • Multivariate
  • Multicore
  • Built-in models
  • Detailed Result Query
  • Custom models
  • Functions
  • Ranking of results
  • Validated
  • Quality spreadsheet
  • Localization
  • Logging
  • Extensive Documentation