Course Content
Pandas First Steps
2. Reading Files in Pandas
Pandas First Steps
Unique Values
Data often gets duplicated in DataFrames. For instance, in our countries
DataFrame, the continent
column has repeated entries. There's a function that retrieves an array of distinct values from a specific DataFrame column. Let's revisit this DataFrame.
Now, let's apply the unique()
function to the continent
and country
columns.
Task
Given the audi_cars
DataFrame, please identify all distinct values in the year
and fueltype
columns.
Everything was clear?
Section 3. Chapter 16