Uses biased cross-validation to select the bandwidth of a Gaussian kernel density estimator.
bcv(x, nb = 1000, lower, upper)
- a numeric vector
- number of bins to use.
- lower, upper
- Range over which to minimize. The default is almost always satisfactory.
Scott, D. W. (1992) Multivariate Density Estimation: Theory, Practice, and Visualization. Wiley.
Venables, W. N. and Ripley, B. D. (2002) Modern Applied Statistics with S. Fourth edition. Springer.
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