Hello, I have some data (sar -A -f sar_data.file > mydata) that span 24 hours, more or less, 00:00:00 - 23:59:59, or so. I would like to retain and plot data for all 24 x 60 x 60 = 86,400 seconds. I am able to set the x coordinates equal to ISOdate( year, month, day, hour, minute, second) calls. However, ISOdate calls such as
"ISOdate(2003, 7, 13, 7, 0:59, 0:59)" do not return all the seconds contained in hour 7. These function calls works: R> x <- ISOdate(2003, 7, 13, 7) R> for(j in 0:59) for(i in 0:59) x <- c(x, ISOdate(2003, 7, 13, 7, j, i )), assigning all the seconds contained in hour 7, to x. When I attempt this for(k in 7:23) for(j in 0:59) for(i in 0:59) x <- c(x, ISOdate(2003, 7, 13, k, j, i )), my computer hangs, as, I am guessing, this call requires too much memory of some sort. I could break up these data and plot 1 Hour blocks, but would like to also view this data in a 24 Hour plot. The raw data appears as: Time user nice system idle 08:42:07 79.00 0.00 21.00 0.00 08:42:08 87.00 0.00 13.00 0.00 08:42:11 92.24 0.00 7.76 0.00 08:42:13 41.09 0.00 3.27 55.64 08:42:15 95.67 0.00 4.33 0.00 08:42:16 98.00 0.00 2.00 0.00 ... Is there an easier way to do this? I have read the help pages, but have not found one that is applicable. Any help would be greatly appreciated. Thanks for making this Very useful program freely available. John ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
