Algorithmic Data Cleaning with Pandas

Algorithmic accumulator that walks arrays right (reduceRight) while handling conditions without mutations to variables, no loops, and zero non deterministic code design patterns.

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Python

Algorithmic Data Cleaning with Pandas

Algorithmic accumulator that walks arrays right (reduceRight) while handling conditions without mutations to variables, no loops, and zero non deterministic code design patterns.


The Challenge

There are 2 datasources: input/Task_Data_1.csv and input/Task_Data_1.csv. Each data source has item_id that can be used to association between both sources.

You need to compile 2 files in one output file (csv). Resulting structure and rules of transformation: