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Intermediate Pandas
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Total cards: 6•Content version: v4•Public deck•Updated: 8/1/2026
Card preview (6)
#1
Front (Question)
How to convert pandas Dataframes to NumPy array
Back (Answer)
df.to_numpy() Or df.values
#2
Front (Question)
How to convert pandas Dataframes to dictionaries?
Back (Answer)
df.to_dict();
#3
Front (Question)
How to summarize statistics?
Back (Answer)
df.describe()
#4
Front (Question)
How to eliminate scientific notation and set decimal points
Back (Answer)
df.describe().round(2)
#5
Front (Question)
What function will also describe, provide the count,unique,top, and frequency for non-numeric columns
Back (Answer)
df.describe(include = ‘all’).round(4)
#6
Front (Question)
What is Groupby?
Back (Answer)
Groupby allows you to efficiently compute aggregate on subsets of data