Add labels to a dodged barplot: p + geom_text( aes(label = len, group = supp), position = position_dodge(0.8), vjust = -0.3, size =3.5) Add labels to a stacked bar plots. 4 steps required to compute the position
A stacked barplot is very similar to the grouped barplot above. The subgroups are just displayed on top of each other, not beside. The only thing to change to get this figure is to switch thepositionargument tostack. # librarylibrary(ggplot2)# create a datasetspecie<-c(rep("sorgho",3)...
barplot with error bars library(plotly) library(dplyr) set.seed(123) df <- diamonds[sample(1:nrow(diamonds), size = 1000),] df.summ <- df %>% group_by(cut) %>% summarize(Mean = mean(table), Min = min(table), Max = max(table)) p <- ggplot(df.summ, aes(x = cut, y =...
1) # Plot ggcorrplot(corr, hc.order = TRUE, type = "lower", lab = TRUE, lab_size = 3, method="circle", colors = c("tomato2", "white", "springgreen3"), title="Correlogram of mtcars", ggtheme=theme_bw)
panel.grid.minor = element_blank()) # turn off minor grid24、堆叠面积图(Stacked Area Chart)l...
Create barplots A stacked barplot is created by default. You can use the functionposition_dodge()to change this. The barplot fill color is controlled by the levels ofdose: # Stacked barplot with multiple groups ggplot(data=df2, aes(x=dose, y=len, fill=supp)) + geom_bar(stat="ident...
ggplot 是一个用于在R语言中生成图形的库。我们提供数据,并指定美学上的指定数据应如何映射。它是一个非常强大的库,广泛用于生成全面的图形和图表。它被用于创建基于 “图形语法 “的图形。柱状图或条形图是一种数据可视化工具,广泛用于表示数字和分类变量之间的关系。数字变量通常绘制在Y轴上,分类变量绘制在水平X轴...
在ggplot2中,要将特定数字添加到图例条形图,可以使用geom_text()函数来实现。以下是一个示例代码: 代码语言:txt 复制 library(ggplot2) # 创建数据框 data <- data.frame( category = c("A", "B", "C"), value = c(10, 20, 30) ) # 创建条形图 plot <- ggplot(data, aes(x = catego...
01 选择正确的图表类型 如果选择了错误的图表类型，或只是默认使用最常见的图表类型，可能会使用户感到困...
Barplot with multiple groups This data will be used for the examples below: df1 <- restaurant head(df1) ## sex time total_bill ## 1 Female Lunch 13.53 ## 2 Female Dinner 16.81 ## 3 Male Lunch 16.24 ## 4 Male Dinner 17.42 # Stacked barplot # Plot of variable 'total_bill' according...