Theoretical Questions
1. How can you filter rows in a DataFrame df
where column 'A' values are greater than 10?
2. What does the df.describe()
method return?
3. If series
is a Pandas Series, what will series.value_counts()
do?
4. Which of the following methods is used to concatenate two DataFrames, df1
and df2
?
5. Which method is used to check the number of None
observations across columns?
6. What does the following code return: df.dtypes
?
7. Which method is used to drop duplicates from a DataFrame?
8. How can you transpose a DataFrame?
9. Which Pandas method is used to combine two DataFrames side by side?
10. What does df.head(3)
return?
Var allt tydligt?
Tack för dina kommentarer!
Avsnitt 3. Kapitel 6
Fråga AI
Fråga AI
Fråga vad du vill eller prova någon av de föreslagna frågorna för att starta vårt samtal
Awesome!
Completion rate improved to 2.33
Theoretical Questions
Svep för att visa menyn
1. How can you filter rows in a DataFrame df
where column 'A' values are greater than 10?
2. What does the df.describe()
method return?
3. If series
is a Pandas Series, what will series.value_counts()
do?
4. Which of the following methods is used to concatenate two DataFrames, df1
and df2
?
5. Which method is used to check the number of None
observations across columns?
6. What does the following code return: df.dtypes
?
7. Which method is used to drop duplicates from a DataFrame?
8. How can you transpose a DataFrame?
9. Which Pandas method is used to combine two DataFrames side by side?
10. What does df.head(3)
return?
Var allt tydligt?
Tack för dina kommentarer!
Avsnitt 3. Kapitel 6