[SciPy-user] Density plot
Zachary Pincus
zachary.pincus at yale.edu
Thu Dec 11 13:57:56 EST 2008
I use scipy.stats.kde.gaussian_kde for similar purposes.
Zach
On Dec 11, 2008, at 1:00 PM, Yuni Kim wrote:
> Hi,
>
> Can anyone let me know how to make a density plot, more specifically a
> gaussian-smoothed version of a histogram? I mean, it's not the plot
> itself, but to get the maximum count (or
> highest peak) of the density distribution.
>
> In S plus and R, there is the "density" function which I can use to
> get the max x and y in the probability frequency distribution.
>
> I was told that, in scipy, there is a kernel density estimator for
> non-parametric density estimation, and fit the
> "Gaussian smoothed version of the histogram" when used with Gaussian
> kernels. So far I haven't suceeded finding the function.
>
> I really appreciate if anyone can help in any way!
>
> thank you!
>
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