Init 
initialize the processing machine 
EnterStatValue 
enter a pair of data 
RemoveStatValue 
remove a data pair from the pool 
DataX, DataY 
direct (readonly) access to the entered data pairs 
CalcStatistics 
calculate mean values, standard deviations, and the correlation coefficient 
CalcAnovaReg 
performs the analysis of variances for linear models 
CalcCircleFit 
calculate the best fitting circle 
CalcExponentialFit 
calculate the best exponential fit 
CalcGaussFit 
calculate the best Gaussian fit (normal distribution) 
CalcHoerlFit 
calculate the best fitting Hoerl function 
CalcHyperbolFit 
calculate the best hyperbolic fit to the data 
CalcLinFit 
calculate the best linear fit to the data 
CalcLogFit 
calculate the best logarithmic fit 
CalcParabolFit 
calculate the best parabolic fit to the data 
CalcPolyFit 
calculate a best fitting polynomial 
CalcPowerFit 
calculate a best fitting power curve 
CalcReciHyperbolFit 
calculate the best reciprocal hyperbolic fit to the data 
CalcReciLinFit 
calculate the best reciprocal linear fit to the data 
CalcReciLogFit 
calculate the best reciprocal logarithmic fit 
CorrCoeff 
correlation coefficient 
CubicSpline 
calculates a cubic spline interpolation 
KendallsTau 
Kendalls's Tau (rank correlation coefficient) 
KruskalGamma 
Kruskal's Gamma (rank correlation coefficient) 
SmoothedSpline 
calculates a smoothed cubic spline interpolation 
SpearmanRankCorr 
calculates Spearman's rank correlation coefficient 
In addition, TCurveFit also provides all important univariate parameters for the entered data pairs:
