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help for ^bandw^                                              (STB-27: snp6.2)
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Bandwidth selection rules for univariate density estimators
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        ^bandw^ varname [^if^ exp] [^in^ range]


Description
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^bandw^ reports several data-based estimates of the number of bins and
binwidths/bandwidths for univariate histograms, frequency polygons, and
kernel density estimators (including ASH-WARPing estimators).


Example
-------

 . ^bandw snow^
 . ^bandw length if sex==1 in 1/100^


Authors
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        Isaias H. Salgado-Ugarte, Makoto Shimizu and Toru Taniuchi
        University of Tokyo, Faculty of Agriculture,
        Department of Fisheries, Yayoi 1-1-1, Bunkyo-ku
        Tokyo 113, Japan.
        FAX:    81-3-3812-0529
        EMAIL:  fes01@@tzetzal.dcaa.unam.mx


Also see
--------

    STB:  STB-27 snp6.2, STB-26 snp6.1, STB-16 snp6
On-line:  help for @ksm@, @kerneld@ (if installed)