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A. Pichler (talk | contribs) |
m →Density estimation in R with a full bandwidth matrix: make H_PI render in mathjax |
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waiting time until the next eruption (minutes) of the [[Old Faithful Geyser]] in Yellowstone National Park, USA.
The code fragment computes the kernel density estimate with the plug-in bandwidth matrix <math>\hat{\bold{H}}_{\operatorname{PI}} = \begin{bmatrix}0.052 & 0.510 \\ 0.510 & 8.882\end{bmatrix}.</math> Again, the coloured contours correspond to the smallest region which contains the respective probability mass: red = 25%, orange + red = 50%, yellow + orange + red = 75%. To compute the SCV selector, <code>Hpi</code> is replaced with <code>Hscv</code>. This is not displayed here since it is mostly similar to the plug-in estimate for this example.
<source lang="rsplus" style="overflow:auto;">
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