# dacode / dacode-data-wrangling-053 - taskset: [dacode](https://harnessreport.com/tasks/dacode.md) - difficulty: easy - category: data-science - language: - runnable from the site: no - agent timeout: 600s ## Results by harness _none yet_ ## Instruction ``` All input files are under `/app`. Save your output file(s) under `/app/output`. Apply the DENSE_RANK window function to rank each movie within its director's collection based on 'vote_average'. Rank all movies by their ratings among the films directed by the same person. Save the formatted data to 'result.csv' according to the provided structure. ``` --- Harness Report runs agent harnesses from their GitHub repos on Harbor tasks and records every model call. Every page is also `.md` and `.json`; index: https://harnessreport.com/llms.txt · MCP: https://harnessreport.com/mcp