library(ggplot2) df<-data.frame(x=c(1,1), y=c(1,2), label=c("A","BB")) 画图 代码语言:javascript 代码运行次数:0 运行 AI代码解释 ggplot(data=df,aes(x=x,y=y))+ geom_label(aes(label=label,fill=label))+ theme(aspect.ratio = 0.2)+ ylim(0,3) image.png 文本框的四周默认...
在作图之前,首先讲一下ggplot2的局限。 ggplot2最大的局限是,它基本不支持双坐标图和饼图。即使能做这些图形,也要很多设置,做起来非常繁琐。 按我个人理解,这个局限的根源与ggplot2开发者Hadley本身的审美习惯以及分析习惯脱不了关系。具体请看他在stackoverflow的这一段问答: It’s not possible in ggplot2 beca...
library(ggplot2)# Base Plotgg<-ggplot(midwest,aes(x=area,y=poptotal))+geom_point(aes(col=state,size=popdensity))+geom_smooth(method="loess",se=F)+xlim(c(0,0.1))+ylim(c(0,500000))+labs(title="Area Vs Population",y="Population",x="Area",caption="Source: midwest")# modify legend...
R语言ggplot2可视化、在一张图中画出两条曲线(two lines in same ggplot2 graph) #create data frame df <- data.frame(day = c(1, 2, 3, 4, 5, 6, 7, 8, 9, 10), sales = c(8, 8, 7, 6, 7, 8, 9, 12, 14, 18), customers = c(4, 6, 6, 4, 6, 7, 8, 9, 12...
library(grid) ggplot()+ geom_line(data=new.dat,aes(x=Window,y=new_col,color=Context), size=2)+ geom_vline(xintercept = 100,lty="dashed", color="red", size=1)+ geom_vline(xintercept = 125,lty="dashed", color="red", size=1)+ geom_text(data=dftext,aes(x=x,y=y,label=lab...
library(ggplot2) theme_set(theme_bw()) # Plot ggplot(mtcars, aes(x=`car name`, y=mpg_z, label=mpg_z)) + geom_point(stat='identity', aes(col=mpg_type), size=6) + scale_color_manual(name="Mileage", labels = c("Above Average", "Below Average"), values = c("above"="...
label = "last year", x = nrow(data) - 1.5, y = data[2, 2] + 3.2, size = 4, color = "#A8A8A8", fontface = "bold" ) + geom_curve( aes( x = nrow(data) - 1.35, y = data[2, 2] + 3.2, xend = nrow(data) - 1.05, ...
ggplot(data=df,aes(x=x,y=y))+ geom_label(aes(label=label,fill=label))+ theme(aspect.ratio = 0.2)+ ylim(0,3) 文本框的四周默认是带有圆角的,如果不想要圆角可以使用参label.r ggplot(data=df,aes(x=x,y=y))+ geom_label(aes(label=label,fill=label), label.r = unit(0,'mm'))+ ...
g.line <- ggplot2::geom_vline(data=center_values,aes(xintercept=!!rlang::sym(center_value), color=!!rlang::sym(grouping_factor)), linetype="longdash",show.legend = FALSE) g.labs <- ggplot2::labs(title= "Tail lengths distribution", ...
geom_label(aes(label=label,fill=label))+ theme(aspect.ratio = 0.2)+ ylim(0,3) 1. 2. 3. 4. image.png 文本框的四周默认是带有圆角的,如果不想要圆角可以使用参label.r ggplot(data=df,aes(x=x,y=y))+ geom_label(aes(label=label,fill=label), ...