如何在Seaborn关节图上手动更改边距图的刻度标签 [英] How to manually change the tick labels of the margin plots on a Seaborn jointplot
问题描述
我正在尝试使用对数标度作为我的海底联合图的边距图.我正在使用set_xticks()和set_yticks(),但是我的更改没有出现.这是下面的代码以及生成的图形:
I am trying to use a log scale as the margin plots for my seaborn jointplot. I am usings set_xticks() and set_yticks(), but my changes do not appear. Here is my code below and the resulting graph:
import matplotlib.pyplot as plt
%matplotlib inline
import numpy as np
import seaborn as sns
import pandas as pd
tips = sns.load_dataset('tips')
female_waiters = tips[tips['sex']=='Female']
def graph_joint_histograms(df1):
g=sns.jointplot(x = 'total_bill',y = 'tip', data = tips, space = 0.3,ratio = 3)
g.ax_joint.cla()
g.ax_marg_x.cla()
g.ax_marg_y.cla()
for xlabel_i in g.ax_marg_x.get_xticklabels():
xlabel_i.set_visible(False)
for ylabel_i in g.ax_marg_y.get_yticklabels():
ylabel_i.set_visible(False)
x_labels = g.ax_joint.get_xticklabels()
x_labels[0].set_visible(False)
x_labels[-1].set_visible(False)
y_labels = g.ax_joint.get_yticklabels()
y_labels[0].set_visible(False)
y_labels[-1].set_visible(False)
g.ax_joint.set_xlim(0,200)
g.ax_marg_x.set_xlim(0,200)
g.ax_joint.scatter(x = df1['total_bill'],y = df1['tip'],data = df1,c = 'y',edgecolors= '#080808',zorder = 2)
g.ax_joint.scatter(x = tips['total_bill'],y = tips['tip'],data = tips, c= 'c',edgecolors= '#080808')
ax1 =g.ax_marg_x.get_axes()
ax2 = g.ax_marg_y.get_axes()
ax1.set_yscale('log')
ax2.set_xscale('log')
ax1.set_yscale('log')
ax2.set_xscale('log')
ax2.set_xlim(1e0, 1e4)
ax1.set_ylim(1e0, 1e3)
ax2.xaxis.set_ticks([1e0,1e1,1e2,1e3])
ax2.xaxis.set_ticklabels(("1","10","100","1000"), visible = True)
plt.setp(ax2.get_xticklabels(), visible = True)
colors = ['y','c']
ax1.hist([df1['total_bill'],tips['total_bill']],bins = 10, stacked=True,log = True,color = colors, ec='black')
ax2.hist([df1['tip'],tips['tip']],bins = 10,orientation = 'horizontal', stacked=True,log = True,color = colors, ec='black')
ax2.set_ylabel('')
任何想法都将不胜感激.
Any ideas would be much appreciated.
这是结果图:
推荐答案
由于轴没有get_axes()
方法,因此您实际上应该从g.ax_marg_y.get_axes()
行得到一个错误.
对此进行纠正
You should actually get an error from the line g.ax_marg_y.get_axes()
since an axes does not have a get_axes()
method.
Correcting for that
ax1 =g.ax_marg_x
ax2 = g.ax_marg_y
应该给你想要的情节.不幸的是,对数轴的刻度标签被直方图的log=True
参数覆盖.因此,您可以省去该设置(因为您已经设置了轴无论如何都可以对数缩放),或者您需要在调用hist
的之后设置标签.
should give you the desired plot. The ticklabels for the log axis are unfortunately overwritten by the histogram's log=True
argument. So you can either leave that out (since you already set the axes to log scale anyways) or you need to set the labels after calling hist
.
import matplotlib.pyplot as plt
import seaborn as sns
tips = sns.load_dataset('tips')
def graph_joint_histograms(tips):
g=sns.jointplot(x = 'total_bill',y = 'tip', data = tips, space = 0.3,ratio = 3)
g.ax_joint.cla()
g.ax_marg_x.cla()
g.ax_marg_y.cla()
for xlabel_i in g.ax_marg_x.get_xticklabels():
xlabel_i.set_visible(False)
for ylabel_i in g.ax_marg_y.get_yticklabels():
ylabel_i.set_visible(False)
x_labels = g.ax_joint.get_xticklabels()
x_labels[0].set_visible(False)
x_labels[-1].set_visible(False)
y_labels = g.ax_joint.get_yticklabels()
y_labels[0].set_visible(False)
y_labels[-1].set_visible(False)
g.ax_joint.set_xlim(0,200)
g.ax_marg_x.set_xlim(0,200)
g.ax_joint.scatter(x = tips['total_bill'],y = tips['tip'],data = tips,
c = 'y',edgecolors= '#080808',zorder = 2)
g.ax_joint.scatter(x = tips['total_bill'],y = tips['tip'],data = tips,
c= 'c',edgecolors= '#080808')
ax1 =g.ax_marg_x
ax2 = g.ax_marg_y
ax1.set_yscale('log')
ax2.set_xscale('log')
ax2.set_xlim(1e0, 1e4)
ax1.set_ylim(1e0, 1e3)
ax2.xaxis.set_ticks([1e0,1e1,1e2,1e3])
ax2.xaxis.set_ticklabels(("1","10","100","1000"), visible = True)
plt.setp(ax2.get_xticklabels(), visible = True)
colors = ['y','c']
ax1.hist([tips['total_bill'],tips['total_bill']],bins = 10,
stacked=True, color = colors, ec='black')
ax2.hist([tips['tip'],tips['tip']],bins = 10,orientation = 'horizontal',
stacked=True, color = colors, ec='black')
ax2.set_ylabel('')
graph_joint_histograms(tips)
plt.show()
这篇关于如何在Seaborn关节图上手动更改边距图的刻度标签的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!