ggplot(ex1221, aes(Discharge, Area)) + geom_point(aes(size=NO3)) + scale_size_area() + labs(size= "Nitrogen", x = "My x label", y = "My y label", title = "Weighted Scatterplot of Watershed Area vs. Discharge and Nitrogen Levels (PPM)") ...
通过ggplot2,我学会了重命名 X 轴、Y 轴和各个图例。但是,我还想重命名图例值。 举个例子,为了简单起见,我在数据集中使用 0 代表男性,1 代表女性,当我显示它并将性别映射到审美时,我不希望图例读取 0 或 1 作为数据值,但是男性和女性。 或者,在下面的示例中,使用“4 轮驱动”、“前轮驱动”、“后轮驱动...
到目前为止,我从我的ggplot编译中得到了以下内容: 这次我用以下代码片段正确地设置了坐标轴: p<- p + ylim(c(0,100)) p<- p + geom_hline(aes(yintercept=0)) p<- p + scale_x_continuous(breaks = c(seq(1940,1985,by=5))) p 我有一个x轴,范围是1940年至1985年,步长为5,还有一个y轴,...
library(ggplot2) p <- ggplot(ToothGrowth, aes(x=dose, y=len)) + geom_boxplot() p Change the appearance of the axis tick mark labels The color, the font size and the font face of axis tick mark labels can be changed using the functions theme() and element_text() as follow : # ...
This post describes all the available options to customize chart axis with R and ggplot2. It shows how to control the axis itself, its label, title, position and more.
C8H*_*4O2 lucky-day 29 推荐指数 2 解决办法 7万 查看次数 标签 统计 axis-labels×10 r×6 d3.js×3 ggplot2×3 plot×3 bar-chart×2 javascript×2 axis×1 calendar×1 date×1 graph×1 label×1 labels×1 matplotlib×1 python×1...
The aim of thistutorialis to describe how to modifyplot titles(main title,axis labelsandlegend titles) usingR softwareandggplot2package. The functions below can be used : ggtitle(label) # for the main title xlab(label) # for the x axis label ylab(label) # for the y axis label labs(....
library(ggplot2) p <- ggplot(ToothGrowth, aes(x = factor(dose), y = len)) + geom_boxplot() p Change axis tick mark labels The functionstheme()andelement_text()are used to set the font size, color and face of axis tick mark labels. You can also specify the argumentanglein the fu...
In this example, I’ll explain how to adjust the axis label colors of our example plot by applying the col.lab argument. Have a look at the following R code: plot(1:10, col.lab="red")# Plot with red axis labels The output of the previously shown code is shown in Figure 2 – A...
众所周知,在ggplot2中,对于分类型变量,我们可以通过将其转换为factor类型,并通过设置其levels控制其在坐标轴的顺序。 代码语言:javascript 复制 p1<-dt%>%ggplot(aes(x=carat,y=cut,color=cut))+geom_point()+labs(title="修改levels前")cut_levels<-c("Premium","Good","Very Good","Fair","Ideal")p2...