Description Usage Arguments Details Value References See Also Examples
Plots the empirical cumulative distribution function of a mcnode or a mc object ("0" and "V" nodes) or the empirical cumulative distribution function of the estimate of a mcnode or mc object ("U" and "VU" nodes).
1 2 3 4 5 6 7 8 9 10 11 12 | ## S3 method for class 'mc'
plot(x, prec=0.001, stat=c("median", "mean"), lim=c(0.025, 0.25, 0.75,
0.975), na.rm=TRUE, griddim=NULL, xlab=NULL, ylab="Fn(x)",
main="", draw=TRUE, paint=TRUE, xlim=NULL, ylim=NULL, ...)
## S3 method for class 'mcnode'
plot(x, ...)
## S3 method for class 'plotmc'
plot(x, ...)
## S3 method for class 'mccut'
plot(x, stat=c("median", "mean"), lim=c(0.025, 0.25, 0.75, 0.975),
griddim=NULL, xlab=names(x), ylab="Fn(x)", main="",
draw=TRUE, ...)
|
x |
a mcnode or a mc objects |
prec |
the precision of the plot. 0.001 will provide an ecdf from the 0.000, 0.001, .002, ..., 1.000 quantiles. |
stat |
the function used for estimates (2D mc or mcnode). By default the median. |
lim |
a vector of numbers (between 0 and 1) indicating the enveloppe (2D mc or mcnode) . Maybe NULL or empty. |
na.rm |
Should NA values be discarded |
griddim |
a vector of two integers, indicating the size of the grid of the graph. If NULL, the grid is calculated to produce a "nice" graph. |
xlab |
vector of labels for the x-axis. If NULL, use the name of the node. |
ylab |
vector of labels for the y-axis. |
main |
vector of main titles of the graph. |
draw |
Should the plot be drawn? |
paint |
Should the enveloppes be filled? |
xlim |
x coordinate range. xlim is either a vector of length 2, used for each graph, or a list of vectors of length 2, whose ith element is used for the ith graph. By default, the data range is used as xlim. |
ylim |
y coordinate range. ylim is either a vector of length 2, used for each graph, or a list of vectors of length 2, whose ith element is used for the ith graph. By default, the data range is 0-1. |
... |
further arguments to be passed to plot.stepfun. |
plot.mcnode is a user-friendly function that send the mcnode to plot.mc.
For "VU" and "U" mcnodes, quantiles are
calculated using quantile.mc
within each of the
nsu simulations (i.e. by columns of each mcnode). The
medians (but may be the means using stat="mean") calculated
from the nsu values are plotted. The 0.025 and 0.975
quantiles, and the 0.25 and 0.75 quantiles (default values of
lim) of these quantiles are used as the enveloppe.
A plot.mc object, list of the quantiles used to plot the draw.
Cullen AC and Frey HC (1999) Probabilistic techniques in exposure assessment. Plenum Press, USA, pp. 81-155.
1 2 3 4 5 6 7 8 9 10 11 12 |
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