Sales dashboard project: clean the data and explain a channel shift
Reproduce a Python sales dashboard from 125 synthetic CSV rows. Inspect duplicates, invalid records, channel totals, and the limits of the conclusion.
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INNOVATECH · Python · CSV
Follow the analysis. Download the evidence.
See the question, inspect the data, and run the code behind the result. Each example uses original synthetic teaching records. The numbers are calculated from the downloadable files.
Transaction analysis project: build an explainable review queue
Run Python rules against 24 synthetic transactions. Download the input, review queue, code, and chart, and distinguish a review signal from a fraud finding.
Read the walkthroughSynthetic teaching data generated for this example. No customer or student records are included.