Description Usage Arguments Note Author(s) References See Also Examples

Produces a variety of plots for fitted joint models.

1 2 3 4 5 6 7 8 9 10 11 | ```
## S3 method for class 'jointModel'
plot(x, which = 1:4, caption = c("Residuals vs Fitted",
"Normal Q-Q", "Marginal Survival", "Marginal Cumulative Hazard",
"Marginal log Cumulative Hazard", "Baseline Hazard",
"Cumulative Baseline Hazard", "Subject-specific Survival",
"Subject-specific Cumulative Hazard",
"Subject-specific log Cumulative Hazard"), survTimes = NULL,
main = "",
ask = prod(par("mfcol")) < length(which) && dev.interactive(),
..., ids = NULL, add.smooth = getOption("add.smooth"),
add.qqline = TRUE, add.KM = FALSE, cex.caption = 1, return = FALSE)
``` |

`x` |
an object inheriting from class |

`which` |
which types of plots to produce, specify a subset of the numbers 1:10. |

`caption` |
captions to appear above the plots defined by argument |

`survTimes` |
a vector of survival times for which the survival, cumulative hazard or
log cumulative hazard will be computed. Default is |

`main` |
a character string specifying the title in the plot. |

`ask` |
logical; if |

`...` |
other parameters to be passed through to plotting functions. |

`ids` |
a numeric vector specifying which subjects, the subject-specific plots will include; default is all subjects. |

`add.smooth` |
logical; if |

`add.qqline` |
logical; if |

`add.KM` |
logical; if |

`cex.caption` |
magnification of captions. |

`return` |
logical; if |

The plots of the baseline hazard and the cumulative baseline hazard are only produced when the joint model has
been fitted using `method = "Cox-PH-GH"`

.

Dimitris Rizopoulos [email protected]

Rizopoulos, D. (2012) *Joint Models for Longitudinal and Time-to-Event Data: with
Applications in R*. Boca Raton: Chapman and Hall/CRC.

Rizopoulos, D. (2010) JM: An R package for the joint modelling of longitudinal and time-to-event data.
*Journal of Statistical Software* **35** (9), 1–33. http://www.jstatsoft.org/v35/i09/

1 2 3 4 5 6 7 8 9 10 11 12 13 14 | ```
## Not run:
# linear mixed model fit
fitLME <- lme(log(serBilir) ~ drug * year, random = ~ 1 | id, data = pbc2)
# survival regression fit
fitSURV <- survreg(Surv(years, status2) ~ drug, data = pbc2.id, x = TRUE)
# joint model fit, under the (default) Weibull model
fitJOINT <- jointModel(fitLME, fitSURV, timeVar = "year")
plot(fitJOINT, 3, add.KM = TRUE, col = "red", lwd = 2)
par(mfrow = c(2, 2))
plot(fitJOINT)
## End(Not run)
``` |

drizopoulos/JM documentation built on Sept. 29, 2018, 3:25 a.m.

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