Master data manipulation using the dplyr package. This course will help you perform data wrangling tasks such as filtering, selecting, summarizing, and mutating data effectively.
Overview
Syllabus
- Lesson 1: Selecting and Filtering Data
- Filter Movies by Ratings
- Fix the Data Frame Code
- Select and Filter Player Data
- Selecting and Filtering Superhero Data
- Select and Filter Data Efficiently
- Lesson 2: Summarizing and Grouping Data
- Modify Summarized Data Calculation
- Fix the Summarize Function Bug
- Group and Summarize Superhero Data
- Summarize Product Prices
- Grouping and Summarizing Data
- Lesson 3: Mutating and Arranging Data
- Mutate and Sort Data Frame
- Fix the Data Manipulation Code
- Mutate and Arrange Hero Data
- Mutate and Sort Data Properly
- Superhero Strength Transformation
- Lesson 4: Combining and Reshaping Data
- Combine and Reshape Data Professionally
- Fix Combining and Reshaping Data
- Combining and Reshaping Made Easy
- Combining and Reshaping Task
- Combine and Reshape from Scratch
