p<-ggplot(df2,aes(x=dose,y=len,group=supp))+geom_line(aes(color=supp))+geom_point(aes(color=supp))p 其他自定义颜色方式: 代码语言:javascript 复制 # Use custom color palettes p+scale_color_manual(values=c("#E69F00","#56B4E9"))# Use brewer color palettes p+scale_color_brewer(pale...
scale_fill_brewer():使用来自 RColorBrewer *包的调色板 scale_fill_grey()*:使用灰色调色板 # Use custom color palettes pie + scale_fill_manual(values=c("#999999", "#E69F00", "#56B4E9")) # use brewer color palettes pie + scale_fill_brewer(palette="Dark2") pie + scale_fill_bre...
复制 # Use custom color palettes pie+scale_fill_manual(values=c("#999999","#E69F00","#56B4E9")) 代码语言:javascript 复制 # use brewer color palettes pie+scale_fill_brewer(palette="Dark2") 代码语言:javascript 复制 pie+scale_fill_brewer(palette="Blues")+theme_minimal() 代码语言:javascri...
The color palettes available in theRColorBrewerpackage are described here :color in R. 在RColorBrewer 包中可用的调色板描述如下:。 # Box plot bp + scale_fill_brewer(palette="Dark2") # Scatter plot sp + scale_color_brewer(palette="Dark2") The available color palettes in the RColorBrewer ...
The available color palettes are : library(wesanderson) # Box plot bp+scale_fill_manual(values=wes_palette(n=3, name="GrandBudapest")) # Scatter plot sp+scale_color_manual(values=wes_palette(n=3, name="GrandBudapest")) Use gray colors The functions to use are : scale_colour_grey() fo...
color = drv)) + geom_point() 图层依次叠加,在上图的基础上,再添加一个几何对象:光滑曲线。 # 继续增加一个几何对象:光滑曲线 # 写法1 ggplot(data = mpg, mapping = aes(x = displ, y = hwy, color = drv)) + geom_point() + geom_smooth(se=FALSE) ...
>p + scale_color_brewer(palette="Dark2") #用于点等 4)grey:使用不同程度的灰色 #通过start end 两个参数指定,0为黑,1为白,都在0-1范围内 eg:p + scale_fill_grey #使用不同程度的灰色 p + scale_fill_grey(start=1, end=0) #设定灰度范围 ...
使用RColorBrewer调色板 scale_fill_brewer(): 填充色 scale_color_brewer():轮廓色,如点线 # Box plot bp + scale_fill_brewer(palette="Dark2") 1. 2. # Scatter plot sp + scale_color_brewer(palette="Dark2") 1. 2. RColorBrewer包提供以下调色板 还专门有一个灰度调色板: # Box plot bp +...
For example, color selection can change with one of scale functions such as scale_fill_brewer: ggplot(mtcars) + geom_histogram(aes(factor(cyl), fill=factor(cyl))) + scale_fill_brewer() In turn, scale_fill_brewer palette can be changed too: ggplot(mtcars) + geom_histogram(aes(factor(...
使用RColorBrewer调色板 scale_fill_brewer: 填充色 scale_color_brewer:轮廓色,如点线 # Box plot bp + scale_fill_brewer(palette="Dark2") # Scatter plot sp + scale_color_brewer(palette="Dark2") RColorBrewer包提供以下调色板 还专门有一个灰度调色板: # Box plot bp + scale_fill_...