分离箱线图的计算和绘制
Separate calculation and plotting of boxplots
绘制二维数据集的置信椭圆
Plot a confidence ellipse of a two-dimensional dataset
指定误差线的不同方式
Different ways of specifying error bars
在误差条中包含上下限
Including upper and lower limits in error bars
累积分布
Cumulative distributions
并排的多个直方图
Multiple histograms side by side