Introduction to Python for Data Analysis

Course Content

Introduction to Python for Data Analysis

Introduction to Python for Data Analysis

1. Introduction to Python 1/2

First Step in Programming Deal with Variables Practice Math Skills Challenge Deal with Percents How to Attract One User?Challenge Learn Numbers Boolean Numbers Challenge Work with Strings Get Familiar with Lists How to Append New Element?

2. Introduction to Python 2/2

If/Else Challenge If/Elif/Else Challenge For Loop While Loop Challenge

3. Explore Dataset

Data Study Operations with the File How to Explore the Data Sorting Data Max, min, mean, median Challenge Group Data Dive Deeper into Grouping Data Group Data 2.0 Introduction to NumPy Pivot Tables Recall Loops .loc Function Deal with Several Conditions Challenge Visualization: First Steps Dive Deeper into Visualization

4. Becoming an Analyst

Data Study Examine Dataset Challenge СAC 1/2 CAC 2/2 Costly Customers Organic Traffic How Much Do We Earn Is Our Project Profitable? ROI 1/2 ROI 2/2 Visualize ROI

СAC 1/2

Customer Acquisition Cost, or CAC, measures how much an the the organization spends to acquire new customers. CAC – an important business metric – is the total cost of sales and marketing efforts, as well as property or equipment needed to convince a customer to buy a product or service.

Look at the formula of the CAC:

If you look at the DataFrame we have, we make the following points:

We do have expenses in our DF - 'cost' column
We also have the number of customers - the number of unique 'customer_id' notes in the DF.

So, we are ready to count the CAC!

Everything was clear?

Thanks for your feedback!

Section 4. Chapter 4

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Course Content

Introduction to Python for Data Analysis

Introduction to Python for Data Analysis

1. Introduction to Python 1/2

First Step in Programming Deal with Variables Practice Math Skills Challenge Deal with Percents How to Attract One User?Challenge Learn Numbers Boolean Numbers Challenge Work with Strings Get Familiar with Lists How to Append New Element?

2. Introduction to Python 2/2

If/Else Challenge If/Elif/Else Challenge For Loop While Loop Challenge

3. Explore Dataset

Data Study Operations with the File How to Explore the Data Sorting Data Max, min, mean, median Challenge Group Data Dive Deeper into Grouping Data Group Data 2.0 Introduction to NumPy Pivot Tables Recall Loops .loc Function Deal with Several Conditions Challenge Visualization: First Steps Dive Deeper into Visualization

4. Becoming an Analyst

Data Study Examine Dataset Challenge СAC 1/2 CAC 2/2 Costly Customers Organic Traffic How Much Do We Earn Is Our Project Profitable? ROI 1/2 ROI 2/2 Visualize ROI

СAC 1/2

Customer Acquisition Cost, or CAC, measures how much an the the organization spends to acquire new customers. CAC – an important business metric – is the total cost of sales and marketing efforts, as well as property or equipment needed to convince a customer to buy a product or service.

Look at the formula of the CAC:

If you look at the DataFrame we have, we make the following points:

We do have expenses in our DF - 'cost' column
We also have the number of customers - the number of unique 'customer_id' notes in the DF.

So, we are ready to count the CAC!

Everything was clear?

Thanks for your feedback!

Section 4. Chapter 4

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