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Aggregate Methods
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Total cards: 12•Content version: v3•Public deck•Updated: 8/1/2026
Card preview (12)
#1
Front (Question)
Sum
Back (Answer)
Sum of values
#2
Front (Question)
Cumsum
Back (Answer)
Cumulative sum
#3
Front (Question)
Mean
Back (Answer)
#4
Front (Question)
Mean
Back (Answer)
Mean of values
#5
Front (Question)
Median
Back (Answer)
Arithmetic median of values
#6
Front (Question)
Min
Back (Answer)
Minimum
#7
Front (Question)
Max
Back (Answer)
Maximum
#8
Front (Question)
Mode
Back (Answer)
Mode
#9
Front (Question)
Std
Back (Answer)
Unbiased standard deviation
#10
Front (Question)
Var
Back (Answer)
Unbiased variance
#11
Front (Question)
Quantile
Back (Answer)
Compute rank-based statistics of elements
#12
Front (Question)
How to pull up the mean of class by group?
Back (Answer)
df.groupby(‘Class’)[‘Seat comfort’].mean()