Challenge

Let's replace the negative values in the 'empinch' and 'invsth' columns with zeros using the .where() method.

Task

Swipe to show code editor

Select the 'empinch' and 'invsth' columns.
Apply the .where() method to chosen columns.
Set the condition what values must be replaced (these must be negative values). Remember, values that don't satisfy this condition will be replaced.
Set the parameter what values must be used instead of replaced ones.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Thanks for your feedback!

Section 2. Chapter 5

Let's replace the negative values in the 'empinch' and 'invsth' columns with zeros using the .where() method.

Task

Swipe to show code editor

Select the 'empinch' and 'invsth' columns.
Apply the .where() method to chosen columns.
Set the condition what values must be replaced (these must be negative values). Remember, values that don't satisfy this condition will be replaced.
Set the parameter what values must be used instead of replaced ones.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Thanks for your feedback!

Section 2. Chapter 5

Let's replace the negative values in the 'empinch' and 'invsth' columns with zeros using the .where() method.

Task

Swipe to show code editor

Select the 'empinch' and 'invsth' columns.
Apply the .where() method to chosen columns.
Set the condition what values must be replaced (these must be negative values). Remember, values that don't satisfy this condition will be replaced.
Set the parameter what values must be used instead of replaced ones.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Thanks for your feedback!

Let's replace the negative values in the 'empinch' and 'invsth' columns with zeros using the .where() method.

Task

Swipe to show code editor

Select the 'empinch' and 'invsth' columns.
Apply the .where() method to chosen columns.
Set the condition what values must be replaced (these must be negative values). Remember, values that don't satisfy this condition will be replaced.
Set the parameter what values must be used instead of replaced ones.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Section 2. Chapter 5

Switch to desktop for real-world practiceContinue from where you are using one of the options below