Sampling Methods Skill
Probability and non-probability designs, sample size and power.
Installs into Claude, ChatGPT, Gemini, Copilot, any AI that reads a SKILL.md. Drop the SKILL.md into your AI of choice.
| Category | M&E |
|---|---|
| Price | $24 · or included with membership |
| Works in | Claude, ChatGPT, Gemini, Copilot |
| Format | SKILL.md + references |
A folder your AI loads on demand. It answers from the source, and says [NOT IN SOURCE] instead of inventing.
The method, ready to use.
Probability and non-probability designs, sample size and power.
Is this you?
For M&E officers and researchers who must choose and justify a sampling approach.
From download to answer in three steps.
Download & unzip
You get a folder with SKILL.md, its references and a cheatsheet.
Drop it into your AI
Add SKILL.md to your AI of choice — a Claude Project, a ChatGPT Custom GPT, a Gemini Gem, or your tool's skills folder.
Ask
Ask in this domain. It answers from the source, cites the section, or says [NOT IN SOURCE].
Before you install.
What exactly is a skill?
A skill is a document your AI loads on demand: a SKILL.md with the method, reference files, a cheatsheet and a provenance manifest. The model answers from it and replies [NOT IN SOURCE] instead of inventing.
Which AIs does it work with?
Claude, ChatGPT, Gemini, Copilot and any tool that reads a SKILL.md. Drop the file into your AI of choice — a Claude Project, a ChatGPT Custom GPT, a Gemini Gem, or your tool's skills folder.
Will it answer from the source?
Yes. Every package carries explicit answering rules: cite the section for each claim, label authority vs reasoning, and never invent a figure, citation or rule.
Is it kept current?
Yes. Method and donor skills are reviewed quarterly, and members can re-download the latest version any time from their dashboard.
Sampling Methods Skill
Probability and non-probability designs, sample size and power.