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Python NumPy Pandas Data Visualization Machine Learning Browse All →

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Data Scientist

Python · Pandas · ML · Visualization

Timeline

3–6 months

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$120K+

US median, DS roles

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Beginner

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A machine learning decision boundary chart

Real charts from real data

from sklearn.neighbors import KNeighborsClassifier

model = KNeighborsClassifier(n_neighbors=15)

model.fit(X_train, y_train)

model.score(X_test, y_test) # → 0.87

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Data Analyst Path

Master Python, Pandas, and visualization to become a professional data analyst. Perfect for beginners.

71 Lessons Beginner

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Learn statistical analysis, machine learning foundations, and data visualization to launch your career.

71 Lessons Beginner

Python Programming

28 Lessons • 4-6 weeks

NumPy Fundamentals

6 Lessons • 1-2 weeks

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21 Lessons • 3-4 weeks

Data Visualization

16 Lessons • 2-3 weeks

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