Description Usage Arguments Warning See Also Examples

This function plots observations of multivariate functional data on their domain. The graphic
device is split in a number of subplots (specified by `dim`

) via `mfrow`

(`par`

) and the univariate elements are plotted using `plot`

.

1 2 3 4 5 6 |

`x` |
An object of class |

`y` |
Missing. |

`obs` |
A vector of numerics giving the observations to plot. Defaults to
all observations in |

`dim` |
The dimensions to plot. Defaults to |

`par.plot` |
Graphic parameters to be passed to the plotting regions. The
option |

`main` |
A string vector, giving the title of the plot. Can have the same
length as |

`xlab, ylab` |
The titles for x- and y-axis. Defaults to |

`log` |
A character string, specifying the axis that is to be logarithmic.
Can be |

`ylim` |
Specifies the limits of the y-Axis. Can be either |

`...` |
Additional arguments to |

The function is currently implemented only for functional data with one- and two-dimensional domains.

`funData`

, `multiFunData`

,
`plot.funData`

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | ```
oldpar <- par(no.readonly = TRUE)
argvals <- seq(0, 2*pi, 0.1)
# One-dimensional elements
f1 <- funData(argvals, outer(seq(0.75, 1.25, length.out = 11), sin(argvals)))
f2 <- funData(argvals, outer(seq(0.75, 1.25, length.out = 11), cos(argvals)))
m1 <- multiFunData(f1, f2)
plot(m1, main = c("1st element", "2nd element")) # different titles
plot(m1, main = "Multivariate Functional Data") # one title for all
# Mixed-dimensional elements
X <- array(0, dim = c(11, length(argvals), length(argvals)))
X[1,,] <- outer(argvals, argvals, function(x,y){sin((x-pi)^2 + (y-pi)^2)})
g <- funData(list(argvals, argvals), X)
m2 <- multiFunData(f1, g)
# different titles and labels
plot(m2, main = c("1st element", "2nd element"), obs = 1,
xlab = c("xlab1", "xlab2"),
ylab = "one ylab for all")
# one title for all
plot(m2, main = "Multivariate Functional Data", obs = 1)
## Not run: plot(m2, main = c("1st element", "2nd element")) # must specify obs!
par(oldpar)
``` |

funData documentation built on Feb. 22, 2018, 1:01 a.m.

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