I have a a stacked bar plot using ggplot for which I'm trying to construct a particular color configuration. I have two factors, "Group.2" has 6 levels that are represented by the individual bars, while "Group.1" has 49 levels that are represented by the stacked sect...
I'm a newbie to R and I'm stuck on creating the following bar plot in ggplot2: Here is the code I have so far: #Read in dataparameter_results<-readRDS("param_results_2014.RDS")#list of parameter namesparameters<-sort(readRDS("parameters.RDS"))bar_plot<-function(parameter){parameter_...
条形图(bar plot)是用一定宽度和高度的矩形表示各类别频数多少的图形 主要用于展示类别变量数据的频数分布 绘制条形图时,各类别可以放在X轴(横轴),也可以放在Y轴(纵轴) 类别放在X轴的条形图称为垂直条形图(vertical bar plot)或柱形图,类别放在Y轴的条形图称为水平条形图(horizontal bar plot) data3_1 <- rea...
4. 绘制堆积柱形图 接下来,我们将使用ggplot2包绘制堆积柱形图。这里选择aes()函数定义x轴、y轴和填充色等。 # 绘制堆积柱形图ggplot(new_data,aes(x=factor(cyl),y=count,fill=factor(am)))+geom_bar(stat="identity")+labs(title="堆积柱形图示例",x="气缸数",y="汽车数量",fill="驱动类型")+them...
p <- ggplot(data, aes(x = group, y = value)) + geom_bar(stat = "identity", fill = "lightblue") + # 绘制柱状图 geom_hline(yintercept = mean_value, color = "red", linetype = "dashed") + # 绘制均值线 labs(title = "Mean Bar Plot", x = "Group", y = "Value") # 添加...
##'@导入所需的R包 library(readxl) library(ggplot2) ##'@导入数据 SV_plot <- read_excel("20241126_datainput.xlsx", sheet = 1) head(SV_plot) ## 绘图 ggplot(SV_plot, aes(fill=Variable, y=Value, x=Species, label = Value)) + geom_bar(position="stack", stat="identity")+ #'@添...
ggplot(plot_df, aes(x = cyl, y = freq, fill = gear)) +geom_bar(stat = "identity", ...
p1<- ggplot(self, aes(x=type, y=Ka_Ks, fill = type)) + geom_boxplot() + scale_fill_manual(values=c("#E64B35FF", "#4DBBD5FF", "#00A087FF")) + geom_dotplot(binaxis='y', stackdir='center', stackratio=1.5, dotsize=0.5) + ...
ggplot(singer, aes(x=voice.part, y=height)) + geom_boxplot() 图19-5 按发音分的歌手的身高的箱线图 可以看出,低音歌唱家比高音歌唱家身高更高。 创建直方图时只有变量x是指定的,但创建箱线图时变量x和y都需要指定。 geom_histgrom()函数在y变...
library(argparse)library(Seurat)# 用于单细胞RNA-seq分析library(dplyr)# 数据操作library(ggplot2)# 可视化library(clusterProfiler)# 富集分析library(org.Hs.eg.db)# 基因注释数据库library(Harmony)# 用于批次效应去除library(DoubletFinder)# 双细胞预测# 创建命令行解析器parser<-ArgumentParser(description='Single...