首先,安装matplotlib: pipinstallmatplotlib 1. 然后,我们可以编写绘制性别分布饼状图的代码: importmatplotlib.pyplotaspltdefplot_gender_distribution():male_count=Student.query.filter_by(gender='male').count()female_count=Student.query
In this explanation, we will have a look at what a 3D plot is. We also will learn how we can create several different 3D plots with the help of Seaborn and Matplotlib.
In the following code below, we create a bar plot in matplotlib. import matplotlib.pyplot as plt x= [1,2,3] y= [20,40,60] plt.bar(x,y) plt.title('Bar Graph 1 of Customer Data') plt.xlabel('Amount of People') plt.ylabel('Money Spent') plt.show() So the first thing we ha...
This code removes outliers using Z-score and normalizes the data between 0 and 1. Create 3D plot To create a 3D scatter plot, you can use matplotlib: import matplotlib.pyplot as plt from mpl_toolkits.mplot3d import Axes3D fig = plt.figure(figsize=(10, 8)) ax = fig.add_subplot(111,...
To create a basic triangular mesh plot, you can use theplot_trisurf()function: import numpy as np import matplotlib.pyplot as plt x = np.random.rand(100) y = np.random.rand(100) z = np.sin(x*y) fig = plt.figure(figsize=(10, 8)) ...
import matplotlib.pyplot as plt To create a scatter plot of the Iris flower data set with the Matplotlib library, take the following steps: In a Python in Excel cell, use the Matplotlibscatterfunction and enter thesepal_lengthandsepal_widthcolumns of the Iris data set a...
importmatplotlib.pyplot as plt importnumpy as np x=np.arange(-6,6,0.1) y=np.cos(x) fig, ax=plt.subplots(2,1) ax[0].plot(x, y) ax[1].plot(-x,-y) plt.show() One significant difference here, is that there are now multiple axes objects. There is only one figure object, beca...
Matplotlib is a library for Python that provides a wide range of plotting features. One of the most useful features of matplotlib is the stackplot function. ADVERTISEMENT It allows you to create a stacked area plot, where the values of each data series are stacked on top of each other. It...
PlotAI 🎨🤖 The easiest way to create plots in Python and Matplotlib. Theplotaiis using LLM to generate code and plots. The idea: User provides input DataFrame and prompt. ThePlotAIconstructs a prompt for LLM, which contains the first 5 rows of DataFrame and the user's prompt and ask...
importpandasaspdimportseabornassnsimportmatplotlib.pyplotasplt# Create a sample DataFramedf=pd.DataFrame({'Height':[150,160,170,180,190],'Weight':[50,60,70,80,90]})# Create a scatter plot of 'Height' vs 'Weight'sns.scatterplot(x='Height',y='Weight',data=df)# Add a titleplt.title(...