search for: bf0000

Hi, I am beginning to learn R and have a data table that I would like to produce a microarray-like plot. The table looks like this: 3 0 0 3 -377.61 1.94 3 0 0 3 -444.80 2.36 2 1 0 3 -519.60 2.39 1 1 1 3 -54.88 2.49 2 1 1 4 -536.55 2.53 1 0 1 2 108.29 2.62 2 0 0 2 39.56 2.62 3 0 1 4 108.32 2.63 2 0 0 2 -455.23 2.84 1 0 0 1 -432.30 2.98 ... I would like to assign colors to the first three columns

...rred mmw2aw32 PE 9d0000- a4c000 Deferred plc12w32 PE a50000- a90000 Deferred plr12w32 PE a90000- ab8000 Deferred ucolw32 PE ac0000- ac9000 Deferred hlp21w32 PE ad0000- ad7000 Deferred d2scw32 PE ae0000- bed000 Deferred vgs21w32 PE bf0000- c08000 Deferred sqllib18 PE c10000- c5b000 Deferred kg73 PE 17a0000- 17d0000 Deferred sqltnsnt PE 17d0000- 17f0000 Deferred nsnt PE 17f0000- 1813000 Deferred nasnsnt PE 1820000- 183a000 Deferred nlnt PE 1840000- 184a000 Deferred ntnt PE 18...