Vera Stat Survival Testing

Quality score: 70/100 · Category: Engineering · Sub-category: testing

type:reviewtype:debug

Runs survival diagnostics and primary hypothesis tests for right-censored time-to-event outcome variables. Produces follow-up time summary, censoring rate assessment, Kaplan-Meier survival curves with number-at-risk tables, log-rank test for group comparison with median survival times and landmark survival rates, and hazard ratio preview from univariate Cox regression. Ends with a recommendation block listing additional analyses available via the full analysis pipeline. Outputs .R and .py scripts with publication-quality plots. Triggered when user has a survival or time-to-event outcome and says "survival outcome," "time to event," "right-censored," "censored," "Kaplan-Meier," "hazard," "death," "failure," "duration," "event time," "follow-up," or names a survival variable like time, status, event, survival, OS, PFS, DFS. Handles right-censored survival data only. Does not handle left-censoring, interval-censoring, or competing risks. Does not handle binary, count, continuous, ordinal, repeated measures, or SEM outcomes.

What this skill does

Vera Stat Survival Testing is a production-ready Claude Code skill (quality score 70/100) in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/vera-stat-survival-testing/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Vera Stat Survival Testing skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/vera-stat-survival-testing
curl -L https://claudskills.com/skills/vera-stat-survival-testing/SKILL.md \
  -o ~/.claude/skills/vera-stat-survival-testing/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/vera-stat-survival-testing/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/vera-stat-survival-testing/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\vera-stat-survival-testing\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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