数据可视化与信息的深度解读

import matplotlib.pyplot as plt

# 示例数据

months = ['Jan', 'Feb', 'Mar', 'Apr', 'May']

sales = [200, 220, 250, 270, 300]

# 创建折线图

plt.plot(months, sales, marker='o')

plt.title('Monthly Sales Trend')

plt.xlabel('Month')

plt.ylabel('Sales (in $)')

plt.grid(True)

plt.show()

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plt.bar(months, sales, color='skyblue')

plt.title('Monthly Sales by Bar Chart')

plt.xlabel('Month')

plt.ylabel('Sales (in $)')

plt.show()

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