现代统计图形 - 科学网—博客

72 第五章 图库
1 > # 用分类调色板
2 > library(RColorBrewer)
3 > par(mfrow = c(2, 1), mar = c(3, 2.5, 0.5, 0.1))
4 > death = t(VADeaths)[, 5:1]
5 > barplot(death, col = brewer.pal(4, "Set1"))
6 > barplot(death, col = brewer.pal(4, "Set1"), beside = TRUE,
7 + legend = TRUE)
0 50 100 150 200
0 10 20 30 40 50 60 70
70-74 65-69 60-64 55-59 50-54
Rural Male
Rural Female
Urban Male
Urban Female
70-74 65-69 60-64 55-59 50-54
图 5.7: 弗吉尼亚死亡率数据条形图:堆砌和并列的条形图效果。