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Parse CSV and Compute Metrics
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Parse CSV and Compute Metrics

MediumPython

Problem

Write a program to parse a raw CSV data stream into a structured format and compute specific statistical metrics.

Implement parse_csv_metrics(raw_csv, numeric_column), where raw_csv is a CSV string with a header and at least one data row. Return a dictionary containing parsed records, with field values preserved as strings, and count, mean, median, min, and max for the selected column. The CSV may contain quoted fields and commas inside quoted values.

Constraints

  • 1 <= number of data rows <= 5000
  • Each data row has the same columns as the header
  • numeric_column exists in the header
  • The selected numeric field contains valid integer or decimal text
  • CSV fields may be quoted and may contain commas

Function Signature

def parse_csv_metrics(raw_csv, numeric_column):
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