Course Content
Data Manipulation using pandas
Data Manipulation using pandas
2. Preprocessing Data: Part II
Challenge
Let's compare mean and median prices for each dwelling type.
Task
- Group the data in the
df
dataframe by the values of the'dtypeh'
column. - Select the
'valueh'
column. - For each group calculate mean and median (in this order).
Task
- Group the data in the
df
dataframe by the values of the'dtypeh'
column. - Select the
'valueh'
column. - For each group calculate mean and median (in this order).
Everything was clear?
Challenge
Let's compare mean and median prices for each dwelling type.
Task
- Group the data in the
df
dataframe by the values of the'dtypeh'
column. - Select the
'valueh'
column. - For each group calculate mean and median (in this order).
Task
- Group the data in the
df
dataframe by the values of the'dtypeh'
column. - Select the
'valueh'
column. - For each group calculate mean and median (in this order).
Everything was clear?
Challenge
Let's compare mean and median prices for each dwelling type.
Task
- Group the data in the
df
dataframe by the values of the'dtypeh'
column. - Select the
'valueh'
column. - For each group calculate mean and median (in this order).
Task
- Group the data in the
df
dataframe by the values of the'dtypeh'
column. - Select the
'valueh'
column. - For each group calculate mean and median (in this order).
Everything was clear?
Let's compare mean and median prices for each dwelling type.
Task
- Group the data in the
df
dataframe by the values of the'dtypeh'
column. - Select the
'valueh'
column. - For each group calculate mean and median (in this order).