This skill covers the end-to-end workflow for computing business-cycle correlations between macroeconomic time series: extracting data from government Excel files (ERP tables, FRED CPI), deflating nominal series to real values, applying the Hodrick-Prescott filter, and computing Pearson correlation…
How to install econ-detrending-correlation?
etayang10th/spark-skills/econ-detrending-correlation
$npx -y skills add etayang10th/spark-skills --skill econ-detrending-correlationInstalls into the current project.
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Run `npx skills use "https://github.com/etayang10th/spark-skills" --skill "etayang10th/spark-skills/econ-detrending-correlation"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/etayang10th/spark-skills" that are relevant to the current task. Run `npx skills add "https://github.com/etayang10th/spark-skills"` and select the relevant skills, then follow their instructions.
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