Sometimes pivoting/reshaping is not possible or you just want a quick "hack", for those times you can do something like this: ggplot(combined_dataset)+geom_point(aes(rf_bjab_prot,rf_bjab_trans,color="rf_bjab",alpha="rf_bjab"))+geom_point(aes(rf_miapaca_prot,rf_miapaca_...
以下所有主题元素的修改不仅适用于标题plot.title,还适用于所有其他标签,如plot.subtitle, plot.caption, plot.caption, legend.title, legend.text, axis.title和axis.text。 ggplot(chic, aes(x = date, y = temp)) + geom_point(color = "firebrick") + labs(x = "Year", y = "Temperature (°F)"...
用法非常的简单,下载安装后先重启RStudio,选中一段ggplot的作图代码,在RStuido的Addins按钮处即可打开该插件。 可以调节的内容有图形的比例(Settings)、调色板和背景(Panel&Background)、坐标轴(Axis)、标题和标签(Title and label)、图例(Legend)、副标题和说明文字(Subtitle and Caption)。
p=ggplot(df,aes(x=gear,y=mpg,fill=cyl))+geom_bar(position="dodge",stat="identity",width=0.65)+scale_x_continuous(expand=expansion(mult=c(0,0)),breaks=c(3,4,5),labels=c(3,4,5))p image.png image.png 2.去除网格线与legend scale_fill_manual可以更改柱状图的颜色。主题里面可去除网格...
theme(legend.position = "top") 您还可以通过指定一个向量来将图例放置在面板内,该向量的相对“x”和“y”坐标范围从 0(左或下)到 1(右或上): ggplot(chic, aes(x = date, y = temp, color = season)) + geom_point() + labs(x = "Year", y = "Temperature (°F)", ...
midwest")gg+theme(# 设置图例标题字体颜色和大小legend.title=element_text(size=12,color="firebrick"),# 设置图例内容文字大小legend.text=element_text(size=10),# 设置背景色legend.key=element_rect(fill='springgreen'))+# 设置内部图例圆圈大小和间距guides(colour=guide_legend(override.aes=list(size=2...
legend="none") + rotate_x_text(angle = 45) + geom_hline(yintercept = mean(myeloma$DEPDC1), linetype=2) + # 添加base mean的水平线 stat_compare_means(method = "anova", label.y = 1600)+ # Add global annova p-value stat_compare_means(label = "p.signif", method = "t.test",...
1 I'm trying to add extra information to the legend in this stacked bar plot, but the information comes from a different data frame. What I want to do is to add a legend line (beneath the others) that has a solid dot and the text is "Recorded Contaminant Values". I've tried all...
+ geom_point(show.legend = false) + annotate("plot_npc", npcx = "left", npcy = "bottom", label = p) + expand_limits(y = 0, x = 0) # medians computed on-the-fly displayed marginal arrows. # 实时计算的中位数显示边缘箭头。 g...
#add = "jitter", #绘制每个样品的散点 legend = "right") p+rotate_x_text(45) #倾斜角度 dev.off() print(p+rotate_x_text(45)) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. ...