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我有一個R條形圖,有六個條形,每個條形分爲兩個部分,還有六種顏色 - 但其中幾種顏色表示相同的東西。我如何將一個文本分配給圖例中的多種顏色?在此先感謝您的幫助!!!R - 傳奇:給同一個文字分配多種顏色
這裏有一個情節將R代碼:
height<-matrix(c(64.39173921,73.08486662,
64.25261321,90.70965993,
64.91170611,38.21450776,
35.60826079,26.91513338,
35.74738679,9.290340073,
35.08829389,61.78549224),
nrow=2, ncol=6, byrow=TRUE,
dimnames=list(c("Bilateral", "Multilateral"),
c("GER \ntotal", "GER \nto LA", "ESP \ntotal",
"ESP \nto LA", "UK \ntotal", "UK \nto LA")))
tmp <- height
height <- matrix(0,nrow=12,ncol=6)
height[cbind(1:12,rep(1:6,each=2))] <- tmp
colnames(height) <- colnames(tmp)
rownames(height) <- rep(rownames(tmp),6)
barplot(height, beside=FALSE,
main="Bilateral vs. Multilateral Aid 2004-8 average",
ylab="Percentage of aid", ylim=c(0,100),
col=c("deepskyblue4","deepskyblue",
"deepskyblue4","deepskyblue",
"darkolivegreen4","darkolivegreen1",
"darkolivegreen4","darkolivegreen1",
"firebrick4", "firebrick1",
"firebrick4", "firebrick1")
)
這將工作,如果每種顏色意味着不同的東西。問題是,較深的顏色(deepskyblue4,darkolivegreen4,firebrick4)意味着同樣的事情,即「雙邊援助份額」,較輕的意味着「援助的多邊份額」 - 現在我想將三種顏色分別綁定到一個文字...不知道這是否合理,並解釋我想要做什麼? – Bettina 2011-03-02 15:15:23
@Bettina是的,你的Q沒有這樣讀過。我會考慮編輯。 – 2011-03-02 15:24:04
@Bettina,現在編輯好的版本有用嗎? – 2011-03-02 15:27:38