New Cohort Summer 2026 Tech Internships are now open! Limited seats available.
← Course Detail

Data Science

Computer Science

Chapter 1 — Introduction to Data Science

Progress: 2%

Lesson 1.2 : Data Science vs Data Analytics

Reading & Interactive Lesson

Lesson 1.2 FREE

Data Science vs Data Analytics

Reading Material & Notes

Data Science vs Data Analytics

Data Science and Data Analytics are closely related fields, but they focus on different aspects of working with data.

Feature Data Science Data Analytics
Focus Finding knowledge and building predictive solutions Analyzing existing data
Methods Statistics, ML, programming and AI Statistics, reporting and visualization
Prediction Commonly used May be used depending on the problem
Typical Output Models, predictions and intelligent systems Reports, dashboards and insights

Relationship

Data Analytics can be considered an important part of the broader Data Science workflow. Both fields help organizations understand and use data effectively.

Course Curriculum

10 Chapters • 50 Lessons

View Course

Chapter 4 — NumPy and Pandas

5 Lessons

LOCKED
Lesson 4.1 : Introduction to NumPy
ENROLL
Lesson 4.2 : NumPy Arrays and Indexing
ENROLL
Lesson 4.3 : NumPy Operations and Statistics
ENROLL
Lesson 4.4 : Introduction to Pandas
ENROLL
Lesson 4.5 : Pandas Series and DataFrames
ENROLL

Chapter 5 — Data Cleaning and Preprocessing

5 Lessons

LOCKED
Lesson 5.1 : What is Data Cleaning?
ENROLL
Lesson 5.2 : Handling Missing Data
ENROLL
Lesson 5.3 : Removing Duplicates and Inconsistencies
ENROLL
Lesson 5.4 : Data Transformation and Encoding
ENROLL
Lesson 5.5 : Data Preprocessing Workflow
ENROLL

Chapter 6 — Exploratory Data Analysis

5 Lessons

LOCKED
Lesson 6.1 : What is Exploratory Data Analysis?
ENROLL
Lesson 6.2 : Univariate Analysis
ENROLL
Lesson 6.3 : Bivariate Analysis
ENROLL
Lesson 6.4 : Multivariate Analysis
ENROLL
Lesson 6.5 : EDA with Pandas
ENROLL

Chapter 7 — Data Visualization

5 Lessons

LOCKED
Lesson 7.1 : Introduction to Data Visualization
ENROLL
Lesson 7.2 : Matplotlib Basics
ENROLL
Lesson 7.3 : Charts and Graph Selection
ENROLL
Lesson 7.4 : Seaborn for Data Analysis
ENROLL
Lesson 7.5 : Building an Effective Data Visualization
ENROLL

Chapter 8 — Statistics for Data Science

5 Lessons

LOCKED
Lesson 8.1 : Introduction to Statistics
ENROLL
Lesson 8.2 : Descriptive Statistics
ENROLL
Lesson 8.3 : Probability Basics
ENROLL
Lesson 8.4 : Correlation and Hypothesis Testing
ENROLL
Lesson 8.5 : Statistics in Data Science
ENROLL

Chapter 9 — Introduction to Machine Learning

5 Lessons

LOCKED
Lesson 9.1 : Introduction to Machine Learning for Data Science
ENROLL
Lesson 9.2 : Supervised Learning Basics
ENROLL
Lesson 9.3 : Unsupervised Learning Basics
ENROLL
Lesson 9.4 : Training and Testing Models
ENROLL
Lesson 9.5 : Using Machine Learning in Data Science
ENROLL

Chapter 10 — Data Science Projects

5 Lessons

LOCKED
Lesson 10.1 : Planning a Data Science Project
ENROLL
Lesson 10.2 : Data Science Project Workflow
ENROLL
Lesson 10.3 : Building a Predictive Model
ENROLL
Lesson 10.4 : Presenting Data Science Results
ENROLL
Lesson 10.5 : Data Science Project Case Study
ENROLL

Data Science

Chapters

10

Lessons

50

View Course Details