• 中级技能水平
• 3.8+
• 1,672 条评价

Examine flight delays & cancellations to uncover insights.

• 中级技能水平
• 4.0+
• 1,343 条评价

Build models predicting customer churn for Indian telecom customers.

• 中级技能水平
• 3.9+
• 1,289 条评价

Use joining techniques to discover the oldest businesses in the world.

• 基础技能水平
• 4.2+
• 1,844 条评价

Exploring flight data from NYC using advanced data joining techniques in R.

• 中级技能水平
• 4.2+
• 2,521 条评价

Chart electric vehicle charging trends to inform strategic planning.

• 中级技能水平
• 4.0+
• 1,297 条评价

Apply your data manipulation skills to time series data on water levels of the River Thames.

• 中级技能水平
• 4.4+
• 931 条评价

Analyze subscription data for a SaaS company to identify what drives customer subscription renewals.

• 基础技能水平
• 4.2+
• 956 条评价

Explore a dataset containing a centurys worth of Nobel Laureates. Who won? Who got snubbed?

• 中级技能水平
• 4.2+
• 1,057 条评价

Building an image processing pipeline for data augmentation.

• 基础技能水平
• 4.3+
• 527 条评价

Join a leading HR consultancy to use regular expressions and data preprocessing to find tech job candidates from thousands of resumes.

• 中级技能水平
• 4.1+
• 388 条评价

Examine the relationship between heart rate and heart disease using multiple logistic regression.

• 基础技能水平
• 4.4+
• 534 条评价

Explore Super Bowl viewership data in the age of soaring ad costs.

• 中级技能水平
• 4.3+
• 463 条评价

Analyze grocery store data to identify shopping patterns and preferences.

• 基础技能水平
• 4.3+
• 481 条评价

Apply your knowledge of data types and categorical data to prepare a big dataset for modeling!

• 基础技能水平
• 4.4+
• 312 条评价

Use SQL to figure out the golden era of video games!

• 中级技能水平
• 4.5+
• 388 条评价

Compare life expectancy across countries and genders with ggplot2.

• 中级技能水平
• 4.5+
• 299 条评价

Write functions to forecast time series of food prices in Rwanda.