# dacode / dacode-data-sa-029 - taskset: [dacode](https://harnessreport.com/tasks/dacode.md) - difficulty: medium - 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`. Using the beak length and depth data of G. scandens birds from Daphne Major in 1975 and 2012, compute the beak length-to-depth ratios for each bird in both years. Calculate the mean ratio for each year and compute the 99% confidence intervals using bootstrap replicates (size = 10,000). Finally, write the results into result.csv, following the format specified in sample_result.csv. ``` --- 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