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Exploring Dataset Information

Exploring Dataset Information

The next step is understanding the structure of each column.

Code

df.info()

Explanation

The info() function displays:

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

Example:

Column

Data Type

dateobject
temperaturefloat
humidityfloat
precipitationfloat

This information helps identify:

  • Missing values
  • Incorrect data types
  • Columns requiring transformation