Last data update: 2014.03.03
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R: Mixture example from "Elements of Statistical Learning"
ESL.mixture | R Documentation |
Mixture example from "Elements of Statistical Learning"
Description
A list with training data and other details for the mixture example
Usage
data(ESL.mixture)
Format
This list contains the following elements:
- x
a 200x2 matrix of predictors.
- y
a 200 vector of y values taking values 0 or 1.
- xnew
a 6831x2 matrix of prediction points, on a 69x99 grid.
- prob
a vector of 6831 probabilities - the true probabilities
of a 1 at each point in xnew .
- marginal
the marginal distribution of the predictors t each
point in xnew .
- px1
grid values for first coordinate in xnew .
- px2
grid values for second coordinate in xnew .
- means
a 20 x 2 matrix of means used in the generation of
these data.
Source
"Elements of Statistical Learning (second edition)", Hastie, T., Tibshirani, R. and
Friedman, J. (2009), Springer, New York.
http://www-stat.stanford.edu/ElemStatLearn
Results
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