我想从命令行运行IPython.但是,我在第一行遇到语法错误,使用magic函数导入pylab会%pylab在%上给出语法错误.我正在使用的命令很简单ipython -i script.py.
任何想法如何解决这个问题?
我在 Windows 上安装了 Anaconda 3.7。它适用于 Jupyter,但不适用于 Spyder。这段代码:
import holoviews as hv
import pandas as pd
import numpy as np
output_notebook ()
flora = pd.read_csv ('iris.csv')
hv.extension('bokeh')
frequencies, edges = np.histogram(flora['petal width'], bins = 5)
print(frequencies, edges)
hv.Histogram(frequencies, edges, label = 'Histogram')
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只返回值:
[49 8 41 29 23] [0.1 0.58 1.06 1.54 2.02 2.5 ]
WARNING:root:Histogram: Histogram edges should be supplied as a tuple along with the values, passing the edges will be deprecated in holoviews 2.0.
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是否可以在 Spyder 中查看直方图?