[英]How to Reorder y Axis Labels in ggplot2
我創建了下圖,但我希望 y 軸上的標簽按邏輯順序顯示:“小於 20,000 美元”、“20,000 美元到 34,999 美元”、“35,000 美元到 49,999 美元”、“50,000 美元到 74,999 美元”、“75,000 美元到 99,999 美元” , “超過 100,000 美元”,而不是它在圖表上的排序方式。 我使用以下代碼創建圖表:
ggplot(dat2) +
aes(x = trust, y = income, shape = own, color = own) +
geom_jitter() +
scale_color_discrete(name= "Home Ownership",
labels=c('Other', 'I Own My Home')) +
scale_shape_discrete(name = "Home Ownership",
breaks=c("0", "1"), labels=c('Other', 'I Own My Home'))
如何重新排列 y 軸上的標簽?
我試圖重新排序因子,但只返回了所有數據。
dat2$income <- factor(x = dat2$income, levels = c("Less than $20,000", "$20,000 to $34,999", "$35,000 to $49,999", "$50,000 to $74,999", "$75,000 to $99,999", "Over [enter image description here][1]$100,000"))
我還scale_y_discrete(limits = c("Less than $20,000", "$20,000 to $34,999", "$35,000 to $49,999", "$50,000 to $74,999", "$75,000 to $99,999", "Over $100,000"))
在ggplot function 但返回了一個空白圖和錯誤消息:“警告消息:1:在 min(x):沒有非缺失 arguments 到最小值;返回 Inf 2:在 max(x):沒有非缺失 ZDBC11CAA5BDA888E7DZDZE76FB44DABDA999 ; 返回 -Inf 3: 刪除了 498 行包含缺失值 (geom_point)。 4: Position 導軌垂直於預期軸。您的意思是指定不同的導軌position
嗎?
您可以在繪圖之前重新排序因子:
dat2$income <- factor(x = dat2$income,
levels = c("Less than $20,000", "$20,000 to $34,999",
"$35,000 to $49,999", "$50,000 to $74,999",
"$75,000 to $99,999", "Over $100,000"))
ggplot(dat2) +
aes(x = trust, y = income, shape = own, color = own) +
... +
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