Hi. I looked at the CPAN module again and realized that the code was available for Epanechnikov: 
0.75*(1-((x-m)/s)**2)/s if abs( (x-m)/s ) < 1
  0 otherwise

[download]
However, I don't see what 'm' and 's' are if my only input is 'x'.

In reply to Re^2: Kernel Density Estimation by cmr72
in thread Kernel Density Estimation by cmr72

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