R-64 latest

Hi. I am trying to plot a set of csv data, which looks like

> head(interval)
                       date inteval
1 2012-07-01 00:57:54 +0900     156
2 2012-07-01 01:07:41 +0900     587
3 2012-07-01 01:09:31 +0900     110
4 2012-07-01 01:18:42 +0900     551
5 2012-07-01 01:39:01 +0900    1219
6 2012-07-01 01:40:40 +0900      99

as you can see, more than one event happens each day, and they are not
evenly spaced.  Obviously hours, minutes and seconds are important for the
plot.

I tried

interval$date <- as.Date(interval$date, "%Y-%m-%d %H:%M:%S +0900")

but this chops the time off.

Could anyone show me how to plot data with x values as Date(or Time)
objects?

soichi

	[[alternative HTML version deleted]]


