plot.cyEffTest {ChainLadder} | R Documentation |
Plot method for a cyEffTest object
Description
plot.cyEffTest
, a method to plot the output of
cyEffTest
. It is designed to give a quick overview
of a cyEffTest
object and to check the assumption of independece between calendar years.
Usage
## S3 method for class 'cyEffTest'
plot(x, type = "l", xlab = "Z", ylab = "Density",
main = "Calendar Year Effect", col.area = "gray",
border = NA, ...)
Arguments
x |
output from |
type |
Default: "l". What type of plot should be drawn |
xlab |
Default: "Z". X axis label |
ylab |
Default: "Density". Y axis label |
main |
Default: "Calendar Year Effect". Plot title |
col.area |
Default: "gray". Color of the shaded area. |
border |
Default: NULL, the color to draw the border. Use |
... |
optional arguments. See |
Details
plot.cyEffTest
shows the underlying distribution, the test statistic and the relative Confidence Interval.
If the test statistic
is within the highlighted region the hypothesis of dependence between calendar years could be rejected.
Author(s)
Marco De Virgilis devirgilis.marco@gmail.com
See Also
See Also cyEffTest
,
summary.cyEffTest
Examples
plot(cyEffTest(RAA))