Author : HASSAN MD TAREQ
Value counts
- Counts unique values
- Returns a object containing counts of unique values
- Syntax:
df.SeriesName.value_counts()
- The first value is the most frequently occurring element. The second, the second most frequently occurring element and so on
- By default, drop any is true. To set false:
.value_counts(..., dropna=False)
import pandas as pd
df = pd.read_csv("olympics.csv", skiprows=4)
df.Edition.value_counts()
df.Gender.value_counts()