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Learn Challenge | Grouping Data
Data Manipulation using pandas

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Challenge

Let's find out how many dwellings of each type are in the dataframe. Below the task description you can find code meanings.

Task

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  1. Group the values of the df dataframe by the 'dtypeh' column values.
  2. Get the number of rows (size) within each group.

Solution

DESCRIPTIONCODE
Single-detached house1
Apartment in build. 5+ storeys2
Apartment in build. <5 storeys3
Semi-detached house4
Apartment in a detached duplex5
Row house6
Other single-attached house7
Mobile home or other movable8

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SectionΒ 3. ChapterΒ 3
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book
Challenge

Let's find out how many dwellings of each type are in the dataframe. Below the task description you can find code meanings.

Task

Swipe to start coding

  1. Group the values of the df dataframe by the 'dtypeh' column values.
  2. Get the number of rows (size) within each group.

Solution

DESCRIPTIONCODE
Single-detached house1
Apartment in build. 5+ storeys2
Apartment in build. <5 storeys3
Semi-detached house4
Apartment in a detached duplex5
Row house6
Other single-attached house7
Mobile home or other movable8

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!

SectionΒ 3. ChapterΒ 3
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
We're sorry to hear that something went wrong. What happened?
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