PromptVault
Data & ResearchFreeBeginner

Reproducible two-arm allocation from a fixed seed

For beginners needing a balanced assignment sequence that can be recreated exactly.

Works with
  • Claude
  • DeepSeek
  • Ollama
The prompt49 words · 2 blanks

Produce a two-arm allocation sequence with exactly [participant_count] numbered entries using seed

The full prompt is in the app

Free — no subscription needed. Fill in the blanks there, then copy it into Claude.

What you fill in

  • Participant total[participant_count]Example24
  • Random seed[random_seed]Example4172

How to use it

  1. 1Open it in PromptVault. Find it in Data & Research, or search for “Reproducible two-arm allocation from a fixed seed”.
  2. 2Fill in the 2 blanks. participant total and random seed — the only things the prompt cannot know.
  3. 3Copy and paste it into Claude. It also works with DeepSeek and Ollama.

About this prompt

Reproducible two-arm allocation from a fixed seed” is a beginner data & research prompt. For beginners needing a balanced assignment sequence that can be recreated exactly. It is 49 words long and written to get a usable answer on the first message, in Claude, DeepSeek and Ollama or any other chat assistant. Good for: statistics, automation, beginner friendly and template. Like every prompt in PromptVault, it was written and edited in-house, and it works offline once the app is installed.