[R] Time format

[pm509 at york.ac.uk]

Dear R-help list members,

I am new to R, and having problems with plotting part of a time series. I 
have read in my data using read.table, and my 'time' column is recognised 
as a numeric variable. When I convert this to a time format, I am no longer 
able to use its values on my x-axis. The problem is that I only want part 
of the time series to appear on the plot, ignoring the first 23 
measurements.

I would be very grateful if someone could suggest a way of solving this.

Thanks,
Patrick