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People Analytics Data to Decisions

A practitioner's guide showing how HR can transform from a gut-feel, transactional function into a data-driven strategic partner by deploying People Analytics across the entire employee lifecycle to drive measurable business outcomes.

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What it’s about

People Analytics: Data to Decisions makes the case that organizations ignoring People Analytics risk being out-competed, because people are the most important yet least rigorously analyzed asset. Drawing on 25+ years of HR leadership and entrepreneurial experience building a SaaS People Analytics venture, Rahul Ghatak blends theoretical frameworks with detailed real-world case studies spanning the full value chain—from master data management and reporting visualizations to descriptive and predictive modelling. The book shows how to connect people data with business KPIs, leverage SMAC (social, mobile, analytics, cloud) technologies, build an analytics maturity journey, mitigate HR risk, shape culture and engagement, optimize organization design and rewards, and articulate ROI on people investments. It equips HR professionals and business leaders with the mindset, competencies, tools, and statistical/data-science techniques needed to ask the right questions, derive predictive insights, and tell compelling data stories that earn HR a genuine seat at the boardroom table.

The through-line

Who it’s for
An HR professional, HR business partner, or business leader who wants to make HR strategic, earn a genuine seat at the boardroom table, and drive measurable business outcomes through their people.
The problem
HR sits on massive repositories of fragmented people data but makes hiring, promotion, rewards, and culture decisions on gut feel without linking them to business results. They feel undervalued, struggle to get buy-in for people investments, and are anxious about being left behind as every other function has gone data-driven.
The plan
  1. Build a single version of the truth by integrating fragmented people data and connecting it to business KPIs.
  2. Choose your entry point on the People Analytics maturity pyramid—from reporting to visualization to descriptive to predictive.
  3. Develop or recruit the right competencies and form cross-functional teams supported by SMAC technologies.
  4. Apply analytics to specific business problems—attrition, hiring, performance, rewards, culture, risk, organization design.
  5. Use visual intelligence and storytelling to deliver actionable insights and secure leadership buy-in.
The payoff
HR becomes a strategic, data-driven business partner with a credible voice in the boardroom. · People decisions are evidence-based, agile, and demonstrably linked to revenue, cost, and profitability. · The organization attracts, retains, and develops talent more effectively and mitigates risk proactively.

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