| rapidFitFun {qAnalyst} | R Documentation |
Function to obtain rapid fitting of multiple distributions
Description
rapidFitFun fits parameter on data vector x for some of most important continuous distributions.
Fitted parameters values and names are printed out in a table together. Anderson Darling goodness of fit statistics p-value is moreover provided.
Usage
rapidFitFun(x, rounding = 3, boxcox=FALSE, johnson=FALSE)
Arguments
x |
a vector of countinuous values. All values must be positive |
rounding |
rounding digits to obtain pretty table printing |
boxcox |
Boolean. If true, boxcox normality transformation is performed |
johnson |
Boolean. If true, johnson normality transformation is performed |
Details
rapidFitFun uses funInfoFun functionalities to estimate parameters and AD p-value. If either boxcox or johnson are TRUE, estimated AD statistics p-value is related to trasformed data.
Value
rapidFitFun returns no value
Note
rapidFitFun is a wrapper for funInfoFun. Numerical procedures to obtain parameters MLE may not always converge.
In such cases warnings and errors message may be thrown.
Author(s)
Giorgio Spedicato
References
Graybill Mood, Introduction to Statistics, Mc-Graw Hill
See Also
funInfoFun, andersonDarlingFun
Examples
##brakeCap
data(brakeCap)
rapidFitFun(brakeCap$centering)
#warptiles
data(warpTiles)
rapidFitFun(warpTiles$warping)