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Python 2022-03-02 12:20:01
significant figures on axes plot matplotlib
import matplotlib.pyplot as plt import numpy as np from matplotlib.ticker import FormatStrFormatter fig, ax = plt.subplots() ax.yaxis.set_major_formatter(FormatStrFormatter('%g')) ax.yaxis.set_ticks(np.arange(-2, 2, 0.25)) x = np.arange(-1, 1, 0.1) plt... Add solution -
Python 2022-03-02 09:20:03
python gaussian filter
>>> from scipy import misc >>> import matplotlib.pyplot as plt >>> fig = plt.figure() >>> plt.gray() # show the filtered result in grayscale >>> ax1 = fig.add_subplot(121) # left side >>> ax2 = fig.a... Add solution -
Python 2022-02-28 15:50:09
how to find the accuracy of linear regression model
# Simple Linear Regression # Importing the libraries import numpy as np import matplotlib.pyplot as plt import pandas as pd # Importing the dataset dataset = pd.read_csv('Salary_Data.csv') X = dataset.iloc[:, :-1].values y = dataset.iloc[:, 1].values # Sp... Add solution -
Python 2022-02-27 23:05:26
log log grid python
matplotlib.pyplot.grid(True, which="both") Add solution -
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Python 2022-02-18 09:15:04
matplotlib change bar color under threshold
import numpy as np import matplotlib.pyplot as plt fig = plt.figure() ax = fig.add_subplot(111) N = 5 ind = np.arange(N) width = 0.5 vals = [1,2,3,4,5] colors = ['r','b','b','b','b'] ax.barh(ind, vals, width, color=colors) plt.show() Add solution