plot of chunk unnamed-chunk-11 如果想要修改颜色、方向、粗细等,就要使用theme()函数修改。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 p1<-p+theme(axis.text.x=element_text(color="red",size=14,angle=45,hjust=1,vjust=1),axis.text.y=element_text(color="blue","size=15",angle=90))...
p$theme$text$size# 基本文字大小p$theme$plot.title$size# 当前标题大小 如上,此时的标题为1.2倍基本文字大小即12✖1.2=14.4 使用rel()函数即可直接修改此倍数,如: p_rel<-p+theme(plot.title=element_text(size=rel(2)))p_rel 此时的文字大小即为1.2✖2=24 theme系统 接下来我们来瞧一瞧theme系统...
geom_text,为特定分面添加标注,在df中包含分面列,ggplot可以自动识别 # 1.1 (使用字符型)直接在df中定义xyl,让ggplot自动识别分面变量 geom_text(data=data.frame(x=0,y=0,f="a",l="'1.1a:'*CO[2]"),aes(label=l),parse=T,color="red",hjust=0)+ # 1.2 (使用字符型)为不同分面添加不同标...
但matlab针对这种特殊情况也有对应的一些函数，使用Matlab完成这项任务并不难，而且和大多数Matlab函数一样...
plot(g) ?geom_smooth 查询该函数帮助文档 3 调整x y轴范围 #Method 1: By deleting the points outside the range library(ggplot2) g <- ggplot(midwest, aes(x=area, y=poptotal)) + geom_point() + geom_smooth(method="lm") # set se=FALSE to turnoff confidence bands ...
.grid, panel.grid.major, panel.grid.minor, panel.grid.major.x, panel.grid.major.y, panel.grid.minor.x, panel.grid.minor.y, panel.ontop, plot.background, plot.title, plot.subtitle, plot.caption, plot.margin, strip.background, strip.placement, strip.text, strip.text.x, strip.text...
library(ggplot2)g<-ggplot(midwest,aes(x=area,y=poptotal))+geom_point()+# set se=FALSE to turnoff confidence bandsgeom_smooth(method="lm")# Zoom in without deleting the points outside the limits.# As a result, the line of best fit is the same as the original plot.# 放大而不删除超...
使用Theme函数控制标签的尺寸、颜色等,在element_text()函数内自定义具体的格式,想要清除格式,则设为element_blank()即可 AI检测代码解析 gg1 <- gg + theme(plot.title=element_text(size=30, face="bold"), axis.text.x=element_text(size=15), #x轴文本 ...
# Zoom in without deleting the points outside the limits. # As a result, the line of best fit is the same as the original plot. # 放大而不删除超出限制的点。因此,最佳拟合线与原始图相同。 g1 <- g + coord_cartesian(xlim=c(0,0.1), ylim=c(0, 1000000)) ...
Position legend outside the plotting area (left/right/top/bottom): bp + theme(legend.position="top") It is also possible to position the legend inside the plotting area. Note that the numeric position below is relative to the entire area, including titles and labels, not just the plotting...