偶然间找到了一份教程利用ggplot2绘制环状柱形图,个人感觉非常适合用来展示叶绿体基因组蛋白编码基因的dn/ds值,因为不仅能够通过柱状图的高低来比较dn/ds值的大小,还能够通过环状展示蛋白编码基因在叶绿体基因组上所处的位置
This post explains how to build grouped, stacked and percent stacked barplot with R and ggplot2. It provides a reproducible example with code for each type.
R语言绘图之ggplot2参考文献 1 https://gis.stackexchange.com/questions/303666/using-gsimplify-in-chl...
Figure 6: Grouped Barchart with Legend in R.Compare Figure 5 and Figure 6. Both graphics contain the same values, once in a stacked barchart and once in a grouped barchart.Example 7: Barplot in ggplot2 PackageSo far, we have created all barplots with the base installation of the R ...
Different point shapes and line types can be used in the plot. By default, ggplot2 uses solid line type and circle shape. The different point shapes in R are described here. The available line types are shown here. ggplot2.barplot(data=df, xName="time", yName='total_bill', # Change...
2载入ggplot2包,制作柱形图 #载入包 library(ggplot2) #作图参数设置,data对应上面的数据集名字;aes对应x,y轴的数据标签,注意大小写,与数据集保持一致;geom_bar表示制作柱形图 p<-ggplot(data=df, aes(x=group, y=ORR)) + geom_bar(stat="identity") #展示图形 p 3对作图参数进行优化,横纵坐标置换、改...
GGPlot2 Essentials for Great Data Visualization in R Key R functions Key function:geom_col()for creating bar plots. The heights of the bars represent values in the data. Key arguments to customize the plot: color,fill: bar border and fill color ...
bar plot r语言 r语言barplot设置图例 library(ggplot2) sunspotyear = read.table("area_plot.txt",sep = "\t",header = T) ggplot(sunspotyear,aes(Year,Sunspots)) + geom_area() # change fill color and alpha ggplot(sunspotyear,aes(Year,Sunspots)) + geom_area(colour = "black",fill = "...
GGPlot2 Essentials for Great Data Visualization in R Basic barplots Data Data derived from ToothGrowth data sets are used. ToothGrowth describes the effect of Vitamin C on Tooth growth in Guinea pigs. df <- data.frame(dose=c("D0.5", "D1", "D2"), len=c(4.2, 10, 29.5)) head...
Barplot with variable width - ggplot2This post explains how to draw a barplot with variable bar width using R and ggplot2. It can be useful to represent the sample size available behind each group. Barchart section Data to Viz This example shows how to customize bar width in your barchart...