[R] Posix data in Lattice

[Shawn Way]

I have a number of plots that I'm trying to do using the lattice package,
unfortunately, they involve Posix values.

A small sample of the data is as follows:

                   Time   TC.1  <Snipped>
1   2003-04-24 13:29:15  26.61
2   2003-04-24 13:29:30  26.48
3   2003-04-24 13:30:00  26.53
4   2003-04-24 13:30:30  27.85
<Snipped>

where

str(data)
`data.frame':	415 obs. of  22 variables:
 $ Time :`POSIXlt', format: chr  "2003-04-24 13:29:15" "2003-04-24 13:29:30"
"2003-04-24 13:30:00" "2003-04-24 13:30:30" ...
 $ TC.1 : num   26.6  26.5  26.5  27.9 100.0 ...
<Snipped>

What I'm trying to do is plot TC.1 vs Time (which I can do easily), but I
need the xaxis to represent the Time instead of a numeric such as
105121000,etc.

I also need to rotate the times, but I think I have that figured out...

Any thoughts?


Shawn Way
Engineering Manager
Tanox, Inc.