Description Usage Arguments Details Value Author(s) Examples
Plot the intervals between times against the times.
1 |
event_times |
A numeric vector of times of occurrence of events. |
main |
Title for the plot. |
xlab |
X axis label for the plot. |
ylab |
Y axis label for the plot. |
xaxticks |
Optional X tick mark positions. |
xaxlabs |
Optional X tick labels. |
EIplot calculates the intervals between the times passed in event_times and plots a scattergram of intervals against times. It adds a smoothed line and a "rug" of the event times to allow visual inspection for trend.
nil
Jim Lemon
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | # Florida hurricane analysis (20th century)
data(florida_hurr20)
oldloc<-Sys.setlocale("LC_TIME", "C")
fh_dates<-
as.Date(paste(florida_hurr20$day,florida_hurr20$month,
florida_hurr20$year,sep="-"),"%d-%B-%Y")
fh_days<-as.numeric(fh_dates)
fh_ints<-diff(fh_days)
fh_counts<-tabulate(florida_hurr20$year[-1]-1899,nbins=100)
EIplot(fh_days,main="Florida hurricanes, 1900-1999",
xlab="Year",ylab="Interval between hurricanes (days)",
xaxticks=as.Date(as.character(seq(1900,2000,by=20)),"%Y"),
xaxlabs=seq(1900,2000,by=20))
Sys.setlocale("LC_TIME", oldloc)
|
[1] "C"
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.