help on drawing right colors within a grouped xyplot (Lattice)
On Fri, Jan 29, 2010 at 2:29 PM, Zoppoli, Gabriele (NIH/NCI) [G]
<zoppolig at mail.nih.gov> wrote:
Hi, I've lost my mind on it... I have to scatterplot two vectors, grouped by a third variable, with two different dimensions according to whether each cell line in the plot is sensitive or resistant to a given drug, and with a different color for each of 9 tissues of origin. Here's what I've done:
obj<-xyplot(EGFR~EPHA2,data=Dataset,groups=interaction(Sens,Tissue),cex=c(1,3),pch=19) ? ? ? ?update(obj, par.settings =
+ ? ? ? ?custom.theme(symbol = brewer.pal(9, "Paired"), + ? ? ? ?fill = brewer.pal(9, "Paired")))
So your 'groups' will have 18 levels, and you want each successive pair of levels to have the same color. Instead of 'brewer.pal(9, "Paired")', use rep(brewer.pal(9, "Paired"), each = 2). -Deepayan
Here are the data: ?Tissue Sens ? EGFR ?ITGB1 1 ? ?Breast ? ?1 ?8.389 12.867 2 ? ?Breast ? ?1 ?3.441 ?9.636 3 ? ?Breast ? ?3 ?8.286 12.732 4 ? ?Breast ? ?3 ?9.059 12.296 5 ? ?Breast ? ?3 ?7.076 10.519 6 ? ? ? CNS ? ?1 ?8.068 12.189 7 ? ? ? CNS ? ?1 ?7.909 11.255 8 ? ? ? CNS ? ?1 ?7.311 10.259 9 ? ? ? CNS ? ?3 ?8.337 11.360 10 ? ? ?CNS ? ?3 ?7.691 12.108 11 ? ? ?CNS ? ?3 ?7.149 12.104 12 ? ?Colon ? ?1 ?6.656 10.811 13 ? ?Colon ? ?1 ?8.150 10.966 14 ? ?Colon ? ?1 ?7.329 11.309 15 ? ?Colon ? ?1 ?2.512 10.493 16 ? ?Colon ? ?3 ?6.797 ?9.829 17 ? ?Colon ? ?3 ?8.657 11.766 18 Leukemia ? ?1 ?2.603 ?9.421 19 Leukemia ? ?1 ?2.353 ?9.283 20 Leukemia ? ?1 ?2.360 ?9.413 21 Leukemia ? ?1 ?2.322 ?7.200 22 Leukemia ? ?1 ?2.330 ?7.880 23 ? ? Lung ? ?1 ?6.607 12.805 24 ? ? Lung ? ?1 ?6.945 11.144 25 ? ? Lung ? ?3 ?8.055 12.421 26 ? ? Lung ? ?3 ?9.407 12.531 27 ? ? Lung ? ?3 ?8.781 12.473 28 ? ? Lung ? ?3 10.076 11.881 29 ? ? Lung ? ?3 ?4.073 11.569 30 Melanoma ? ?1 ?5.829 11.183 31 Melanoma ? ?1 ?2.533 10.812 32 Melanoma ? ?1 ?3.253 11.278 33 Melanoma ? ?1 ?2.427 10.954 34 Melanoma ? ?1 ?2.522 10.585 35 Melanoma ? ?1 ?6.019 ?9.384 36 Melanoma ? ?1 ?2.711 ?9.801 37 Melanoma ? ?1 ?6.570 10.049 38 Melanoma ? ?3 ?7.838 11.364 39 ?Ovarian ? ?1 ?9.067 11.060 40 ?Ovarian ? ?1 ?8.645 11.849 41 ?Ovarian ? ?3 ?7.079 10.937 42 ?Ovarian ? ?3 ?9.626 11.911 43 ?Ovarian ? ?3 ?8.478 10.954 44 ?Ovarian ? ?3 ?8.890 12.076 45 Prostate ? ?3 ?8.356 12.486 46 Prostate ? ?3 ?9.074 11.841 47 ? ?Renal ? ?3 ?9.117 12.324 48 ? ?Renal ? ?3 ?9.522 12.362 49 ? ?Renal ? ?3 ?9.487 12.030 50 ? ?Renal ? ?3 ?8.322 12.798 51 ? ?Renal ? ?3 ?9.359 12.714 52 ? ?Renal ? ?3 11.611 13.344 53 ? ?Renal ? ?3 ?9.663 12.004 54 ? ?Renal ? ?3 ?9.819 13.214 Please help me!!!! Thank you so much Gabriele Zoppoli, MD Ph.D. Fellow, Experimental and Clinical Oncology and Hematology, University of Genova, Genova, Italy Guest Researcher, LMP, NCI, NIH, Bethesda MD Work: 301-451-8575 Mobile: 301-204-5642 Email: zoppolig at mail.nih.gov
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