Examples for Data Type Validator & Fixer

Demonstrates handling of European number formats where periods are thousands separators and commas are decimal separators (1.234,56 = 1234.56). Also shows ID column detection and preservation logic for columns containing 'ID' in the name.

Validates a simple sales dataset with date strings in MM/DD/YYYY format, currency values with dollar signs, and Yes/No boolean text. Demonstrates core type conversions: dates to datetime, currency to numeric, and text booleans to proper bool type.

Handles survey response data with multiple missing value representations (N/A, n/a), percentage strings, and mixed date formats (YYYY-MM-DD and MM/DD/YYYY). Shows how the skill standardizes missing values to NaN and converts percentages to decimals.