R语言在Plotly中分组的分组条形图

ubbxdtey 于 2023-04-27 发布在其他

关注(0)|答案(3)|浏览(122)

我试图在plotly中创建一个分组条形图，但我似乎无法在一个组中为我的条形图着色（因此它们都是相同的颜色）。有人知道如何在plotly中做到这一点吗？我想根据子类别为我的条形图着色（因此子类别中的所有条形图都有自己的颜色）。我已经尝试将轨迹添加到图形中，但没有运气。谢谢。

sample <- data.frame(
  Category <- c("Furniture","Furniture","Furniture","Furniture",
                "Office Supplies","Office Supplies", "Office Supplies", "Office Supplies",
                "Office Supplies", "Office Supplies", "Office Supplies", "Office Supplies",
                "Office Supplies", "Technology","Technology","Technology","Technology"),
  SubCategory <- c("Bookcases","Chairs","Furnishings","Tables","Appliances","Art","Binders","Envelopes", 
                   "Fasteners","Labels","Paper","Storage",  "Supplies", "Accessories","Copiers","Machines",
                   "Phones"),
  sales <- c(889222.51,920892.65,239840.16,445823.93,614737.91,225594.68,281494.68,104903.88,50156.06,44269.30,
             150113.36,692903.08,152196.19,463383.33,965899.78,458655.43,1005525.38)
)

#plot code so far
sample %>%
  plot_ly(
    x = Category,
    y = sales,
    type = "bar",
    group = SubCategory
  )

下面是我到目前为止所做的，但是着色不是基于分组的。当我提供颜色变量时，它不会将子类别中的所有条都着色为相同的颜色。这可能是bug吗？

来源：https://stackoverflow.com/questions/39183203/grouped-bar-chart-with-grouping-in-plotly

3条答案

按热度按时间

bfrts1fy1#

使用ggplot2 ....

library(ggplot2)
library(cowplot) #ggplot2 white theme 

sample <- data.frame(
  Category <- c("Furniture","Furniture","Furniture","Furniture",
                "Office Supplies","Office Supplies", "Office Supplies", "Office Supplies",
                "Office Supplies", "Office Supplies", "Office Supplies", "Office Supplies",
                "Office Supplies", "Technology","Technology","Technology","Technology"),
  SubCategory <- c("Bookcases","Chairs","Furnishings","Tables","Appliances","Art","Binders","Envelopes", 
                   "Fasteners","Labels","Paper","Storage",  "Supplies", "Accessories","Copiers","Machines",
                   "Phones"),
  sales <- c(889222.51,920892.65,239840.16,445823.93,614737.91,225594.68,281494.68,104903.88,50156.06,44269.30,
             150113.36,692903.08,152196.19,463383.33,965899.78,458655.43,1005525.38)
)

colnames(sample)<-c("category","subcategory","Sales")

ggplot(sample, aes(category, Sales)) +   
  geom_bar(aes(fill = category, color = subcategory), position = "dodge", stat = "identity")+scale_color_manual(values = c(rep("white", 17)))+theme(legend.position = "none")

现在使用plotly的ggplotly

plot<-ggplot(sample, aes(category, Sales)) +   
      geom_bar(aes(fill = category, color=subcategory), position = "dodge", stat="identity")+scale_color_manual(values=c(rep("white", 17)))+theme(legend.position="none")
ggplotly(plot)

最后，使用原始plotly

sample <- data.frame(
  Category <- c("Furniture","Furniture","Furniture","Furniture",
                "Office Supplies","Office Supplies", "Office Supplies", "Office Supplies",
                "Office Supplies", "Office Supplies", "Office Supplies", "Office Supplies",
                "Office Supplies", "Technology","Technology","Technology","Technology"),
  SubCategory <- c("Bookcases","Chairs","Furnishings","Tables","Appliances","Art","Binders","Envelopes", 
                   "Fasteners","Labels","Paper","Storage",  "Supplies", "Accessories","Copiers","Machines",
                   "Phones"),
  sales <- c(889222.51,920892.65,239840.16,445823.93,614737.91,225594.68,281494.68,104903.88,50156.06,44269.30,
             150113.36,692903.08,152196.19,463383.33,965899.78,458655.43,1005525.38)
)

sample %>%
  plot_ly(
    x = SubCategory,
    y = sales,
    type = "bar",
    group = Category
)

赞(0）回复(0）举报 2023-04-27

amrnrhlw2#

虽然我知道这个问题需要一个plotly的解决方案，但我想在我的go to包中提出一个非常简单的解决方案（对于其他一些人，我肯定），用于图表-ggplot2！

library(ggplot2)

sample <- data.frame(
  Category = c("Furniture","Furniture","Furniture","Furniture",
                "Office Supplies","Office Supplies", "Office Supplies", "Office Supplies",
                "Office Supplies", "Office Supplies", "Office Supplies", "Office Supplies",
                "Office Supplies", "Technology","Technology","Technology","Technology"),
  SubCategory = c("Bookcases","Chairs","Furnishings","Tables","Appliances","Art","Binders","Envelopes", 
                   "Fasteners","Labels","Paper","Storage",  "Supplies", "Accessories","Copiers","Machines",
                   "Phones"),
  sales = c(889222.51,920892.65,239840.16,445823.93,614737.91,225594.68,281494.68,104903.88,50156.06,44269.30,
             150113.36,692903.08,152196.19,463383.33,965899.78,458655.43,1005525.38)
)

ggplot(sample,aes(x=Category,y=sales)) + 
  geom_bar(stat="identity",width=0.5, position="dodge", aes(fill=SubCategory),
       color="black")

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qv7cva1a3#

详细阐述@petergensler非常全面的答案，到目前为止，group在plotly中被弃用。Plotly现在更喜欢用户使用plotly：：group_by（），这很简单：

sample <- data.frame(
  Category <- c("Furniture","Furniture","Furniture","Furniture",
                "Office Supplies","Office Supplies", "Office Supplies", "Office Supplies",
                "Office Supplies", "Office Supplies", "Office Supplies", "Office Supplies",
                "Office Supplies", "Technology","Technology","Technology","Technology"),
  SubCategory <- c("Bookcases","Chairs","Furnishings","Tables","Appliances","Art","Binders","Envelopes", 
                   "Fasteners","Labels","Paper","Storage",  "Supplies", "Accessories","Copiers","Machines",
                   "Phones"),
  sales <- c(889222.51,920892.65,239840.16,445823.93,614737.91,225594.68,281494.68,104903.88,50156.06,44269.30,
             150113.36,692903.08,152196.19,463383.33,965899.78,458655.43,1005525.38)
)

sample %>%
  plot_ly(
    x = SubCategory,
    y = sales,
    type = "bar"
    ) %>% 
      plotly::group_by(Category)

请注意，plotly的group_by（）可能会导致一些令人沮丧的包问题，而更流行的dplyr：：group_by（），所以最好是具体的。

赞(0）回复(0）举报 2023-04-27

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R语言在Plotly中分组的分组条形图

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