search for: t002_03

...mv) ## creating a subset of 9am, 12pm and 3pm. ss= subset(mv, tiso$h==9| tiso$h ==12| tiso$h==15) ss9= subset(mv, tiso$h==9) ss12= subset(mv, tiso$h==12) ss15= subset (mv, tiso$h==15) ##create a subset of each event ss0609= subset( ss, tiso==2009-06-01 | tiso==2009-06-02) Example of Data: Date T002_03 T002_25 T004_03 T004_25 T006_03 31/03/2007 23:00 31 3 18 5 6 5.8 7 3.5 1/4/2007 0:00 30 2 16 5 7 2.5 8 4.7 1/4/2007 1:00 34 1 15 4 7 2.7 12 4.4 1/4/2007 2:00 34 0 11 6 6 2.5 16 4.4 1/4/2007 3:00 37 0 NoData 6 6 2.7 NoData 1/4/2007 4:00 34 1 13 4 5 1.4 12 4 1/4/2007 5:00 23 1 15 2 4 1.4 12 4.5 1/4/...