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Learn Challenge | Preprocessing Data: Part I
Data Manipulation using pandas
course content

Course Content

Data Manipulation using pandas

Data Manipulation using pandas

1. Preprocessing Data: Part I
2. Preprocessing Data: Part II
3. Grouping Data
4. Aggregating and Visualizing Data
5. Joining Data

book
Challenge

Try to apply the aquired knowledge to fix the first problematic column.

Task
test

Swipe to begin your solution

You are given the Statvillage dataset. You need to convert the 'totinch' column' values to float type by replacing commas by dots. Follow the next steps:

  1. Select the 'totinch' column.
  2. Apply the str accessor to the chosen column.
  3. Replace the , symbols in the column values with the ..
  4. Convert type to float.

Solution

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Section 1. Chapter 5
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book
Challenge

Try to apply the aquired knowledge to fix the first problematic column.

Task
test

Swipe to begin your solution

You are given the Statvillage dataset. You need to convert the 'totinch' column' values to float type by replacing commas by dots. Follow the next steps:

  1. Select the 'totinch' column.
  2. Apply the str accessor to the chosen column.
  3. Replace the , symbols in the column values with the ..
  4. Convert type to float.

Solution

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Section 1. Chapter 5
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
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