R: Mixture example from "Elements of Statistical Learning"

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.stanford.edu/~hastie/ElemStatLearn

[Package mda version 0.5-2 Index]