Position-salaries.csv -

⭐⭐⭐⭐ (4/5) – Excellent for learning, limited for production.

plt.scatter(X, y) plt.title("Position Level vs Salary") plt.show() position-salaries.csv

import pandas as pd import matplotlib.pyplot as plt df = pd.read_csv("position-salaries.csv") X = df[['Level']] y = df['Salary'] ⭐⭐⭐⭐ (4/5) – Excellent for learning, limited for

Here’s a sample review for a file named position-salaries.csv , written as if evaluating its content, structure, and usefulness for data analysis or modeling. Overall Verdict: A clean, minimal, and well-structured dataset — ideal for teaching or practicing regression analysis , particularly polynomial regression and handling non-linear relationships . ⭐⭐⭐⭐ (4/5) – Excellent for learning