Exploring the Dataset

Pandas provides several useful functions.

head()

• Displays the first five rows by default.

print(df.head())

tail()

• Displays the last five rows.

print(df.tail())

shape

• Shows the number of rows and columns.

print(df.shape)

columns

• Displays all column names.

print(df.columns)

dtypes

• Shows the data type of each column.

print(df.dtypes)

info()

• Provides important information about the DataFrame.

df.info()

• Number of rows
• Column names
• Data types
• Non-null values
• Memory usage

describe()

• Provides statistical information for numerical columns.

print(df.describe())

• Count
• Mean
• Standard deviation
• Minimum
• Maximum
• Quartiles