How can I visualize data using NumPy?

How can I visualize data using NumPy?

You can visualize data using NumPy by combining it with libraries like Matplotlib or Seaborn. Would you like an example?

Yes, please provide an example of visualizing a simple dataset.

Sure! First, you can create a dataset using NumPy, then plot it with Matplotlib. Here's a quick example:

import numpy as np
import matplotlib.pyplot as plt

# Create some data
x = np.linspace(0, 10, 100)
y = np.sin(x)

# Plot the data
plt.plot(x, y)
plt.title('Sine Wave')
plt.xlabel('X-axis')
plt.ylabel('Y-axis')
plt.show()

What if I want to visualize multiple datasets on the same graph?

You can plot multiple datasets by calling the plt.plot() function multiple times before plt.show(). For example:

# Create another dataset
y2 = np.cos(x)

# Plot both datasets
plt.plot(x, y, label='Sine')
plt.plot(x, y2, label='Cosine')
plt.title('Sine and Cosine Waves')
plt.xlabel('X-axis')
plt.ylabel('Y-axis')
plt.legend()
plt.show()