Density Curves with Histogram library(stringr) c_color <- c("dodgerblue", "orange", "green4") s_class <- c("compact", "suv", "minivan") df <- ggplot2::mpg %>% data.table() %>% .[class %in% s_class, ] %>% .[,clas
geom_histogram(binwidth=.5, colour="black", fill="white") 3.3、核密度图 # Density curve ggplot(dat, aes(x=rating)) + geom_density() 3.4、核密度图结合直方图 # Histogram overlaid with kernel density curve ggplot(dat, aes(x=rating)) + geom_histogram(aes(y=..density..), # Histogram ...
easyggplot2:Perform and customize easily a plot with ggplot2: box plot, dot plot, strip chart, violin plot, histogram, density plot, scatter plot, bar plot, line plot, etc, … ggplot2 - Easy way to mix multiple graphs on the same page ggplot2: Correlation matrix heatmap. Functions:geom...
ggplot2.histogram(data=weight, xName='weight', fill="white", color="black", addMeanLine=TRUE, meanLineColor="red", meanLineType="dashed", meanLineSize=1) # Add density curve ggplot2.histogram(data=weight, xName='weight', fill="white", color="black", addDensityCurve=TRUE, densityFill...
easyggplot2:Perform and customize easily a plot with ggplot2: box plot, dot plot, strip chart, violin plot, histogram, density plot, scatter plot, bar plot, line plot, etc, … ggplot2 - Easy way to mix multiple graphs on the same page ...
However, there’s still no normal density line in the plot…We can add such a normal density curve to our plot using the stat_function command as shown below:ggplot(data, aes(x)) + # Draw histogram with density geom_histogram(aes(y = ..density..)) + stat_function(fun = dnorm, ...
Geometrydefines the type of graphics (histogram,box plot,line plot,density plot,dot plot, ….) There are two major functions inggplot2package:qplot()andggplot()functions. qplot()stands for quick plot, which can be used to produce easily simple plots. ...
geom_point之外,ggplot2提供了多种几何对象映射,如geom_histogram直方图,geom_bar画柱状图,geom_boxplot画箱式图等等。不同的几何对象,要求的属性会有些不同,这些属性也可以在几何对象映射时提供。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 >library(ggplot2)>ls("package:ggplot2",pattern="^geom_.+...
qplot(weight, data = wdata, geom = "histogram", fill=sex) 1. 密度图 qplot(weight, data = wdata, geom = "density", color=sex, linetype=sex) 1. ggplot() 上文中的qplot()绘制散点图: qplot(x=mpg, y=wt, data=df, geom = "point") 1. 在ggplot()中完全可以如下实现: ggplot(data...
- histogram:直方图 - density:密度分布图 - bar:柱状图 # 曲线图 qplot(x=carat, y=price, data=datax, color=cut, geom="line", main="曲线图") # 曲线图+散点图 qplot(x=carat, y=price, data=datax, color=cut, geom=c("line", "point"), main="曲线图+散点图") ...