Parameters | Expression Parameters | Density Smoothing Bandwidth Computation Method

Density Smoothing Bandwidth Computation Method
Use the drop-down menu to select the method used to compute the bandwidth for density smoothing.
Methods include: the Sheather-Jones Plug In ( SJPI ), the Simple Normal Reference ( SNR ), the Silverman Rule of Thumb ( SROT ), and the Oversmoothed method ( OS ).
Note : Selecting SJPI can provide more refined results than the other methods, but this method is more computationally intensive.
To Specify the Smoothing Bandwidth Computational Method:
*
Refer to the SAS/STAT PROC KDE documentation for more details.