这是一个简单的解决方案,用于根据斜率和截距向绘图添加任意线。 import matplotlib.pyplot as plt import numpy as np def abline(slope, intercept): """Plot a line from slope and intercept""" axes = plt.gca() x_vals = np.array(axes.get_xli
geom_vline(), geom_hline(), aes是xintercept或yintercept geom_abline(), aes是slope和intercept 方法1,geom_linerange df <- datasets::mtcars %>% data.table() %>% .[,cars:=rownames(mtcars)] df[, mpg_z := (mpg-mean(mpg))/sd(mpg)] df[mpg_z > 0, mpg_c := "g"] df[mpg_z...
ggplot2 提供了很多的 geom_xxx 函数,可以满足我们对各种图形绘制的需求。 | 函数名称 | 描述 | | --- | --- | | geom_abline | 线、由斜率和截距决定 | | geom_area | 面积图 | | geom_bar | 条形图、以 x 轴为底的矩形 | | geom_bin2d | 二维热图 | | geom_blank | 空白,什么都不画...
How to add a line2d to the axes in Matplotlib? Is there an abline function in Matplotlib? Matplotlib's Usage of Line Segments Question: How can I highlight or color different segments of a line using the coordinates of[1,5,7,3,5,10,3,6,8]formatplotlib.pyplot? Specifically, in the ...