r-data-validation

Automate auditable data-validation workflows in R using pointblank.

6|Updated Apr 8, 2026
One-click install
npx skills add https://github.com/blankuzr/R-Skills --skill r-data-validation
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: r-data-validation
Source: https://github.com/blankuzr/R-Skills/tree/main/gpt/skills/r-data-validation
Command: npx skills add https://github.com/blankuzr/R-Skills --skill r-data-validation

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Build auditable data-quality validation pipelines in R using pointblank, separating missingness, business logic, and extraction steps for traceability and reproducibility.

Core Features & Use Cases

  • Modular validation plans: create one agent per source table to manage missingness checks, cross-field logic, and extraction of failed rows.
  • Auditable workflow: separate missingness from logic, assign stable step_ids, and interrogate results for review and remediation.
  • Use Case: For clinical data screening, validate datasets against predefined contracts and produce extracts for data cleaning workflows.

Quick Start

Define a validation contract for a dataset and implement one pointblank agent to validate missingness and cross-field rules.

Frequently Asked Questions about r-data-validation

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build an auditable data validation pipeline in R?

Build a data validation pipeline in R by creating a pointblank agent for each source table, separating missingness checks from business logic, and interrogating results to extract failed rows for remediation.

What is the best way to validate data quality and extract failed rows in R?

Validate data quality in R by applying modular pointblank validation steps with stable step_ids, interrogating the results, and returning actionable validation objects that include row-level extracts of failed records.

How does pointblank handle branch-aware missingness checks during data validation?

Branch-aware missingness checks in pointblank isolate missing data patterns from cross-field business logic, assigning stable step_ids to each validation step to ensure auditable and reproducible data screening.

Can I use pointblank for clinical data screening and contract-driven checks?

Use pointblank for clinical data screening by defining validation contracts that apply modular missingness and cross-field rules, interrogating results, and producing row-level extracts for downstream data cleaning workflows.

Does R data validation with pointblank require separating missingness from business logic?

R data validation with pointblank enforces separating missingness checks from business logic to maintain traceability, assigning stable step_ids to each modular step for reproducible data-quality screening.