# 设置标题大小,face="bold"字体加粗 plot.title=element_text(size=30, face="bold"), axis.text.x=element_text(size=15), axis.text.y=element_text(size=15), axis.title.x=element_text(size=25), axis.title.y=element_text(size=25)) + # add title and axis text, change legend title. ...
font("caption", size = 10, color = "orange")+ font("xlab", size = 12, color = "blue")+ font("ylab", size = 12, color = "#993333") ggpar()函数也可以同时修改标题和标签的文本和外观: ggpar(p,title="Plot of length \n by dose",xlab="Dose (mg)",ylab="Teeth length",legend...
# Change font options: # X-axis label: bold, red, and 20 points # X-axis tick marks: rotate 90 degrees CCW, move to the left a bit (using vjust, # since the labels are rotated), and 16 points bp + theme(axis.title.x = element_text(face="bold", colour="#990000", size=20)...
size=.1) + # change binwidth labs(title="Histogram with Auto Binning", subtitle="Engine Displacement across Vehicle Classes") g + geom_histogram(aes(fill=class), bins=5, col="black", size=.1) + # change number of bins labs(title="Histogram with Fixed Bins", subtitle="Engine Displacem...
geom_point(shape = 18, color = "steelblue", size = 4) mark # Change point shapes and colors by groups ggplot(mtcars, aes(x=wt, y=mpg)) + geom_point(aes(shape = cyl, color = cyl)) mark 可通过以下方法对点的颜色、大小、形状进行修改: ...
# Change point shapes and colors by groups ggplot(mtcars, aes(x=wt, y=mpg)) + geom_point(aes(shape = cyl, color = cyl)) 可通过以下方法对点的颜色、大小、形状进行修改: scale_shape_manual : to change point shapes scale_color_manual : to change point colors scale_size_manual : ...
base_size() #base font size (to change the size of all plot text elements) base_family() #base font family 附上violin图代码 setwd("G:/工作/分析/26. 新自残转录组-48样本(30自残+18僵虫)/分析/02. 基因表达")library(ggplot2)a=read.table("FPKM-Har.txt",header=T)fa=ggplot(a,aes(x...
# Color by groups "cyl" shape = "cyl" # Change point shape by groups "cyl" )+ stat_cor(aes(color = cyl), label.x = 3) # Add correlation coefficient figure <- ggarrange(sp, bp + font("x.text", size = 10), ncol = 1, nrow = 2) annotate_figure(figure, top = text_grob(...
font.add('SimSun','simsun.ttc') # Modify theme components # 修改主题 gg+theme( # 设置标题 plot.title=element_text(size=20,# 字体大小 face="bold",# 字体加粗 family="SimSun",# 字体类型 color="tomato",# 字体颜色 hjust=0.5,# 标题离左边距距离 ...
变化(Change) 群组(Groups) 参考文档 http://r-statistics.co/Top50-Ggplot2-Visualizations-MasterList-R-Code.html 1 相关性(Correlation) 相关性图有助于检查两个变量之间的相关程度。 本节主要内容有: 散点图(Scatterplot) 带边界的散点图(Scatterplot With Encircling) ...