Description Usage Arguments Details Value See Also Examples

Takes an object of class `spEM`

and returns an object of class
`density`

giving the kernel density estimate.

1 2 |

`x` |
An object of class |

`u` |
Vector of points at which the density is to be evaluated |

`component` |
Mixture component number; should be an integer from 1 to the
number of columns of |

`block` |
Block of repeated measures. Only applicable in repeated measures
case, for which |

`scale` |
Logical: If TRUE, multiply the density values by the
corresponding mixing proportions found in |

`...` |
Additional arguments; not used by this method. |

The bandwidth is taken to be the same as that used to produce the `npEM`

object, which is given by `x$bandwidth`

.

`density.spEM`

returns a list of type `"density"`

. See
`density`

for details. In particular, the output of
`density.spEM`

may be used directly by functions such as
`plot`

or `lines`

.

1 2 3 4 5 6 7 8 9 | ```
set.seed(100)
mu <- matrix(c(0, 15), 2, 3)
sigma <- matrix(c(1, 5), 2, 3)
x <- rmvnormmix(300, lambda = c(.4,.6), mu = mu, sigma = sigma)
d <- spEM(x, mu0 = 2, blockid = rep(1,3), constbw = TRUE)
plot(d, xlim=c(-10, 40), ylim = c(0, .16), xlab = "", breaks = 30,
cex.lab=1.5, cex.axis=1.5) # plot.spEM calls density.spEM here
``` |

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