[英]How do I change the color of stacked bar in R?
你能幫我嗎? 我想把晴天換成白色,下雨換成藍色,雨夾雪換成淺藍色,雪換成淺灰色,霧換成淺橙色,有風換成淺黃色。 我在下面創建了一個堆積條。
barplot(tabl2, xlab="Injury level", xaxt = "n",
legend=c("Clear", "Rain", "Sleet", "Snow", "Fog", "Windy"), col=1:6)
axis(1, at=seq(from=0.75, to=3.15, by=1.2), labels = c("Minor", "Serious", "Fatal"))
看到這里
d.Titanic <- as.data.frame(Titanic)
> levels(d.Titanic$Class)
[1] "1st" "2nd" "3rd" "Crew"
顏色對應於以上級別。 如果您需要其他顏色,請參閱所有“單詞”顏色的colors()
。 或者使用十六進制表示法。 選擇不止於此。
barplot(Freq ~ Class + Survived, data = d.Titanic,
subset = Age == "Adult" & Sex == "Male",
main = "barplot(Freq ~ Class + Survived, *)",
col = c("red", "green", "blue", "white"),
ylab = "# {passengers}", legend = TRUE)
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.