Matplotlib — Visualization with Python
https://matplotlib.orgMatplotlib makes easy things easy and hard things possible. Create publication quality plots. Make interactive figures that can zoom, pan, update. Customize visual style and layout. Export to many file formats. Embed in JupyterLab and Graphical User Interfaces. Use a rich array of third-party packages built on Matplotlib. Try Matplotlib (on Binder)
关于python:不能使用matplotlib.use(’Agg’),图表总是显示在屏幕上...
www.codenong.com › 44086597Jul 19, 2019 · matplotlib. use ('Agg') import numpy as np import pandas as pd import matplotlib. pyplot as plt E:\Program Files\Anaconda3\lib\site-packages\matplotlib\ __init__. py: 1401: UserWarning: This call to matplotlib. use has no effect because the backend has already been chosen; matplotlib. use must be called *before* pylab, matplotlib. pyplot,
Linear Regression - Python Tutorial
pythonspot.com › linear-regressionmatplotlib.use('GTKAgg') import matplotlib.pyplot as plt import numpy as np from sklearn import datasets, linear_model import pandas as pd # Load CSV and columns df = pd.read_csv("Housing.csv") Y = df['price'] X = df['lotsize'] X=X.reshape(len(X), 1) Y=Y.reshape(len(Y), 1) # Split the data into training/testing sets X_train = X[:-250] X_test ...