p <- ggplot(ToothGrowth, aes(x=dose, y=len)) +geom_boxplot()+coord_flip() 二,异常值检测 绘制散点图,并标记异常值: ggplot(ToothGrowth, aes(x=dose, y=len,color=dose)) +geom_boxplot(outlier.colour="red", outlier.shape=7,outlier.size=4)+scale_color_manual(values=c("#999999","#E...
Change boxplot colors by groups: The following R code will change the boxplot line and fill color. The functionsscale_color_manual()andscale_fill_manual()are used to specify custom colors for each group. # Color by group (dose)e + geom_boxplot(aes(color = dose))+ scale_color_manual(...
p <- ggplot(ToothGrowth, aes(x=dose, y=len)) +geom_boxplot()+coord_flip() 二,异常值检测 绘制散点图,并标记异常值: ggplot(ToothGrowth, aes(x=dose, y=len,color=dose)) +geom_boxplot(outlier.colour="red", outlier.shape=7,outlier.size=4)+scale_color_manual(values=c("#999999","#E...
geom_boxplot(outlier.colour="red", outlier.shape=8, outlier.size=4) 1. 2. 3,设置箱线图的颜色 通过aes(color=)函数可以为每个箱线图设置一个颜色,而箱线图的划分是通过 aes(color=)函数的color参数来划分的,划分箱线图之后,scale_color_*()函数才会起作用,该函数用于为每个箱线图设...
#Loaddatadata("ToothGrowth")df<-ToothGrowthhead(df,4)#Boxplotswithjitteredpoints#:::#Changeoutlinecolorsbygroups:dose#Usecustomcolorpalette#Addjitterpointsandchangetheshapebygroupsp<-ggboxplot(df,x="dose",y="len",color="dose",palette=c("#00AFBB","#E7B800","#FC4E07"),add="jitter",sha...
gapminder %>% ggplot() + geom_boxplot(aes(x = continent, y = lifeExp, fill = continent)) 组合图片 您可以通过添加构面图层来创建由您选择的分类变量(例如“大陆”)分隔的图形的网格(或“构面”)。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 gapminder %>% ggplot() + geom_point(aes(...
# Plot with multiple groups 分组绘图 # Create some data df2 <- data.frame(supp=rep(c("VC", "OJ"), each=3), dose=rep(c("D0.5", "D1", "D2"),2), len=c(6.8, 15, 33, 4.2, 10, 29.5)) print(df2) # Plot "len"...
study |> tidyplot(x = treatment, y = score, color = treatment) |> add_boxplot() |> add_test_pvalue(ref.group = 1) 代码语言:javascript 代码运行次数:0 运行 AI代码解释 gene_expression |> dplyr::filter(external_gene_name %in% c("Apol6", "Col5a3", "Vgf", "Bsn")) |> tidyplot...
qplot()类似于R基本绘图函数plot(),可以快速绘制常见的几种图形:散点图、箱线图、小提琴图、直方图以及密度曲线图。其绘图格式为: qplot(x, y=NULL, data, geom="auto") 其中: x,y: 根据需要绘制的图形使用; data:数据集; geom:几何图形,变量x,y同时指定的话默认为散点图,只指定x的话默认为直方图。
e+geom_boxplot() 1. 添加有缺口的箱线图 e+geom_boxplot(notch = TRUE) 1. 按dose分组映射给颜色 e+geom_boxplot(aes(color=dose)) 1. 将dose映射给填充颜色 e+geom_boxplot(aes(fill=dose)) 1. 按supp进行分类并映射给填充颜色 ggplot(ToothGrowth, aes(x=dose, y=len))+ geom_boxplot(aes(...