我正在尝试生成使用 ggplot2 制作的绘图的交互式版本,并且希望保留图例标签。该图是特定社区 6 年来每年收入分布的条形图。
我的 ggplot scale_fill_manual() labels 参数是:
scale_fill_manual(values = values,
labels = c("< 10,000",
"10,000 to 14,999",
"15,000 to 24,999",
"25,000 to 34,999",
"35,000 to 49,999",
"50,000 to 74,999",
"75,000 to 99,999",
"100,000 to 149,999"))
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当我运行p <- ggplotly(p)标签时,如预期的那样,更改为我在数据集中对数据进行分组的标签。例如,检查我的新图的前 12 个标签给出:
> p$Incomes[1:12]
[1] Households..Estimate..Less.than..10.000
[2] Households..Estimate..Less.than..10.000
[3] Households..Estimate..Less.than..10.000
[4] Households..Estimate..Less.than..10.000
[5] Households..Estimate..Less.than..10.000
[6] Households..Estimate..Less.than..10.000
[7] Households..Estimate...10.000.to..14.999
[8] Households..Estimate...10.000.to..14.999
[9] Households..Estimate...10.000.to..14.999
[10] Households..Estimate...10.000.to..14.999
[11] Households..Estimate...10.000.to..14.999
[12] Households..Estimate...10.000.to..14.999
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按照此处找到的示例ggplotly - R,标记跟踪名称,我运行作为测试:
p$Incomes[[1]] <- "< 10,000" …Run Code Online (Sandbox Code Playgroud)