Description Usage Arguments Value Author(s) See Also Examples

Plots the fitted regression lines for a mixture of regression
models as fitted by `mixreg()`

(or possibly `visualFit()`

).

1 2 3 |

`x` |
An object of class |

`y` |
Not used. |

`cMeth` |
Text string specifying the “classification method”.
If |

`legPos` |
A list with entries |

`...` |
Optional extra arguments for |

If `cMeth`

is `"none"`

then no value is returned.
Otherwise the value is the `data`

component of the
`x`

argument of this function, augmented by an extra
column `groups`

. This column is a factor that specifies
the component to which each point has been assigned. This data
frame also has an attribute `"cMeth"`

, the value of the
`cMeth`

argument.

Rolf Turner r.turner@auckland.ac.nz

`plot.cband()`

, `plot.mixresid()`

,
`qqMix()`

,

1 2 3 4 5 6 7 8 9 10 11 12 13 14 | ```
thStrt <- list(
list(beta=c(26.07,48808),sigsq=1.1573,lambda=0.33333333),
list(beta=c(23.48,32387),sigsq=1.8730,lambda=0.33333333),
list(beta=c(-0.0597,20760),sigsq=0.2478,lambda=0.33333333)
)
kfit <- mixreg(y ~ x,ncomp=3,data=kilnAoneOut,thetaStart=thStrt)
plot(kfit,pch=8,col=c("red","green","blue","black"))
plot(kfit,pch=8,col=c("green","blue","black"),cMeth="d")
plot(kfit,pch=8,col=c("green","blue","black"),cMeth="p")
afit <- mixreg(plntsInf ~ aphRel,data=aphids,ncomp=2)
plot(afit,cMeth="p",col=c("blue","red"),pch=20)
# Separates the points into two groups incredibly clearly!
npfit <- mixreg(plntsInf ~ 1, data=aphids,ncomp=2)
plot(npfit,cMeth="p",col=c("blue","red"),pch=20)
``` |

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.