Datasets
How to download a dataset
Click download next to a dataset to save the .csv file directly.
Click view to open the file on GitHub first.
Available datasets
| Dataset | Description | Used in | |
|---|---|---|---|
students.csv |
Small student records with name, age, grade, and subject (7 rows) | Lesson 10: Pandas | view · download |
sales.csv |
Small sales dataset with product, price, quantity, and date (4 rows) | Lesson 10: Pandas | view · download |
housing_data.csv |
Ames Housing dataset with 79 property features including quality ratings, square footage, year built, and sale price (1,460 rows) | Lesson 11: Data visualization | view · download |
clean-iris.csv |
Standardized iris flower measurements with species label encoded as integers (150 rows) | Lesson 12: Feature space and unsupervised learning | view · download |
pearson_spearman_results.pkl |
Pickled dataframe with Pearson and Spearman correlation results | Lesson 12: Linear algebra and basic statistics | view · download |
weather.csv |
Daily weather observations: condition, wind strength, temperature, rainfall, humidity, and pressure (366 rows) | Lessons 12, 13, 14: Linear algebra, probability distributions, advanced statistics | view · download |
sale_amounts.csv |
Sales transaction records with transaction ID and sale amount (360 rows) | Lesson 15: Data wrangling | view · download |
sales_by_date.csv |
Sales records with transaction ID and sale date; join with sale_amounts.csv on transaction_id (360 rows) |
Lesson 15: Data wrangling | view · download |
salted_housing_data.csv |
California housing data with added noise and missing values for data cleaning practice (20,640 rows) | Lesson 15: Data wrangling | view · download |
california_housing.csv |
California census housing data: median income, house age, rooms, population, and median house value (20,640 rows) | Lesson 16: Feature engineering | view · download |
diameter-circumference.csv |
Circle measurements: diameter (inches) and circumference (inches); used to introduce simple linear regression (10 rows) | Lesson 19: Regression | view · download |
tvmarketing.csv |
Television sales data; used as regression example in Vocareum notebook 19.02 | Lesson 19: Regression | view · download |
student-health-risk-train.csv |
Student health risk training data from Kaggle Playground Series S6E7; includes features and health_condition target |
Lesson 20: Classification and Kaggle activity | view · download |
student-health-risk-test.csv |
Student health risk test data from Kaggle Playground Series S6E7; used for generating competition submissions | Lesson 20: Classification and Kaggle activity | view · download |
market_basket.csv |
Market basket dataset for association rule demo | Lesson 22: Unsupervised learning | view · download |
housing.csv |
Version of california housing data for use with unsupervised learning activity | Lesson 22: Unsupervised learning | view · download |
anime.csv |
Anime dataset for recommendation algorithms demo | Lesson 23: Recommendation engines | view · download |
rating.csv |
User ratings of animes for recommendation algorithms demo | Lesson 23: Recommendation engines | view · download |
diabetes_train.csv |
Diabetes prediction data, training set | Lesson 26: neural classifier activity | view · download |
diabetes_test.csv |
Diabetes prediction data, testing set | Lesson 26: neural classifier activity | view · download |
FloridaBikeRentals.csv |
Predicting bike rental demand | Unit 3 incremental capstone task 1 | view · download |
adultcensusincome.csv |
Building an income classification model | Unit 3 incremental capstone task 2 | view · download |
CC_GENERAL.csv |
Clustering Credit Card Users with PCA and K-means | Unit 3 incremental capstone task 3 | view · download |
movies.csv |
Movie Recommendation Techniques | Unit 3 incremental capstone task 4 | view · download |
ratings.csv |
Movie Recommendation Techniques | Unit 3 incremental capstone task 4 | view · download |
HR_comma_sep.csv |
Employee turnover course end project | Unit 3 course end project 1 | view · download |
rolling_stones_spotify.csv |
Creating cohorts of songs course end project | Unit 3 course end project 2 | view · download |
preprocessed_housing_data.pkl |
TensorFlow and PyTorch regression demos | Unit 4, lesson 28 & 29 | view · download |
churn-modeling.csv |
Binary classification for customer churn | Unit 4 incremental capstone, task 1 | view · download |
twitter-2016.parquet |
Twitter sentiment analysis dataset | Unit 4, lesson 34: NLP with RNNs | view · download |
GrammarandProductReviews.csv |
Product review sentiment analysis dataset | Unit 4, incremental capstone task 3 | view · download |
DENTAL_1.NPZ |
Dental x-ray image dataset | Unit 4, incremental capstone task 4 | view · download |
loan_data1.csv |
Loan data | Unit 4, course end project option 1 | view · download |
loan_data2.csv |
Loan data | Unit 4, course end project option 2 | view · download |
banking_complaints_2023.csv |
Banking customer complaints | Unit 6, course end project | view · download |
Churn_Modeling.csv |
Customer churn data | Unit 6, incremental capstone | view · download |
Customer_Feedback.csv |
Customer feedback text data | Unit 6, incremental capstone | view · download |
the_nestle_hr_policy_pdf_2012.pdf |
Nestle HR policy document | Unit 7, course end project, option 1 | view · download |