在python中绘制轮廓Hitstograms [英] Plotting profile hitstograms in python

问题描述

我正在尝试为pandas.DataFrame的两列绘制轮廓图.我不希望这直接在熊猫中出现，但在matplotlib中似乎也没有.我到处搜索，找不到除rootpy以外的任何程序包.在花时间自己写这篇文章之前，我想我想问一下是否有一个包含轮廓直方图的小程序包，也许在另外一个地方用另外的名字知道.

I am trying to make a profile plot for two columns of a pandas.DataFrame. I would not expect this to be in pandas directly but it seems there is nothing in matplotlib either. I have searched around and cannot find it in any package other than rootpy. Before I take the time to write this myself I thought I would ask if there was a small package that contained profile histograms, perhaps where they are known by a different name.

如果您不了解配置文件直方图"的含义，请查看ROOT实现. http://root.cern.ch/root/html/TProfile.html

If you don't know what I mean by "profile histogram" have a look at the ROOT implementation. http://root.cern.ch/root/html/TProfile.html

推荐答案

使用

Use seaborn. Data as from @MaxNoe

import numpy as np
import seaborn as sns

# just some random numbers to get started
x = np.random.uniform(-2, 2, 10000)
y = np.random.normal(x**2, np.abs(x) + 1)

sns.regplot(x=x, y=y, x_bins=10, fit_reg=None)

您可以做更多的事情(误差带来自引导程序，您可以更改y轴上的估算器，添加回归，...)

You can do much more (error bands are from bootstrap, you can change the estimator on the y-axis, add regression, ...)

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