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Weighted Mean Calculation

cxcscmu/weighted-mean-calculation

How to calculate weighted means in Excel using SUMPRODUCT. Use this skill when calculating the weighted average for a group (e.g., GCC Countries) by multiplying values by their corresponding weights (e.g., GDP).

187 tokens
context cost
the whole folder, loaded on every use
1
files
instructions only
0
copies elsewhere
how many repositories repackaged it
77
stars on the repo
on the repository, not the skill itself

Install

one command, takes just this skill from the repository 
npx skills add https://github.com/cxcscmu/SkillLearnBench --skill weighted-mean-calculation

How to use it

Copy the folder

Take cxcscmu/weighted-mean-calculation from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.