ESL.mixture {mda} | 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
[Package
mda version 0.4-1
Index]