Analytics the Right Way: A Business Leader's Guide to Putting Data to Productive Use

CLEAR AND CONCISE TECHNIQUES FOR USING ANALYTICS TO DELIVER BUSINESS IMPACT AT ANY ORGANIZATION Organizations have more data at their fingertips than ever, and their ability to put that data to productive use should be a key source of sustainable competitive advantage. Yet, business leaders looking to tap into a steady and manageable stream of “actionable insights” often, instead, get blasted with a deluge of dashboards, chart-filled slide decks, and opaque machine learning jargon that leaves them asking, “So what?” Analytics the Right Way is a guide for these leaders. It provides a clear and practical approach to putting analytics to productive use with a three-part framework that brings together the realities of the modern business environment with the deep truths underpinning statistics, computer science, machine learning, and artificial intelligence. The result: a pragmatic and actionable guide for delivering clarity, order, and business impact to an organization’s use of data and analytics. The book uses a combination of real-world examples from the authors’ direct experiences—working inside organizations, as external consultants, and as educators—mixed with vivid hypotheticals and illustrations—little green aliens, petty criminals with an affinity for ice cream, skydiving without parachutes, and more—to empower the reader to put foundational analytical and statistical concepts to effective use in a business context.

Table of Contents:
Acknowledgments xiii About the Authors xvii Chapter 1 Is This Book Right for You? 1  The Digital Age = The Data Age 3  What You Will Learn in This Book 6  Will This Book Deliver Value? 7  Chapter 2 How We Got Here 9  Misconceptions About Data Hurt Our Ability to Draw Insights 11  Misconception 1: With Enough Data, Uncertainty Can Be Eliminated 12  Having More Data Doesn’t Mean You Have the Right Data 13  Even with an Immense Amount of Data, You Cannot Eliminate Uncertainty 16  Data Can Cost More Than the Benefit You Get from It 18  It Is Impossible to Collect and Use “All” of the Data 18  Misconception 2: Data Must Be Comprehensive to Be Useful 19  “Small Data” Can Be Just As Effective As, If Not More Effective Than, “Big Data” 20  Misconception 3: Data Are Inherently Objective and Unbiased 21  In Private, Data Always Bend to the User’s Will 23  Even When You Don’t Want the Data to Be Biased, They Are 24  Misconception 4: Democratizing Access to Data Makes an Organization Data-Driven 26  Conclusion 28  Chapter 3 Making Decisions with Data: Causality and Uncertainty 29  Life and Business in a Nutshell: Making Decisions Under Uncertainty 30  What’s in a Good Decision? 32  Minimizing Regret in Decisions 33  The Potential Outcomes Framework 34  What’s a Counterfactual? 34  Uncertainty and Causality 36  Potential Outcomes in Summary 42  So, What Now? 43  Chapter 4 A Structured Approach to Using Data 45  Chapter 5 Making Decisions Through Performance Measurement 53  A Simple Idea That Trips Up Organizations 54  “What Are Your KPIs?” Is a Terrible Question 58  Two Magic Questions 60  A KPI Without a Target Is Just a Metric 68  Setting Targets with the Backs of Some Napkins 72  Setting Targets by Bracketing the Possibilities 74  Setting Targets by Just Picking a Number 78  Dashboards as a Performance Measurement Tool 80  Summary 82  Chapter 6 Making Decisions Through Hypothesis Validation 85  Without Hypotheses, We See a Drought of Actionable Insights 88  Breaking the Lamentable Cycle and Creating Actionable Insight 89  Articulating and Validating Hypotheses: A Framework 91  Articulating Hypotheses That Can Be Validated 92  The Idea: We believe [some idea] 95  The Theory: …because [some evidence or rationale]… 96  The Action: If we are right, we will… 98  Exercise: Formulate a Hypothesis 101  Capturing Hypotheses in a Hypothesis Library 101  Just Write It Down: Ideating a Hypothesis vs. Inventorying a Hypothesis 104  An Abundance of Hypotheses 105  Hypothesis Prioritization 106  Alignment to Business Goals 107  The Ongoing Process of Hypothesis Validation 108  Tracking Hypotheses Through Their Life Cycle 109  Summary 110  Chapter 7 Hypothesis Validation with New Evidence 113  Hypotheses Already Have Validating Information in Them 115  100% Certainty Is Never Achievable 116  Methodologies for Validating Hypotheses 118  Anecdotal Evidence 119  Strengths of Anecdotal Evidence 120  Weaknesses of Anecdotal Evidence 121  Descriptive Evidence 122  Strengths of Descriptive Evidence 123  Weaknesses of Descriptive Evidence 124  Scientific Evidence 128  Strengths of Scientific Evidence 129  Weaknesses of Scientific Evidence 135  Matching the Method to the Costs and Importance of the Hypothesis 137  Summary 139  Chapter 8 Descriptive Evidence: Pitfalls and Solutions 141  Historical Data Analysis Gone Wrong 142  Descriptive Analyses Done Right 146  Unit of Analysis 146  Independent and Dependent Variables 149  Omitted Variables Bias 151  Time Is Uniquely Complicating 153  Describing Data vs. Making Inferences 154  Quantifying Uncertainty 156  Summary 163  Chapter 9 Pitfalls and Solutions for Scientific Evidence 165  Making Statistical Inferences 166  Detecting and Solving Problems with Selection Bias 168  Define the Population 168  Compare the Population to the Sample 168  Determine What Differences Are Unexpectedly Different 169  Random and Nonrandom Selection Bias 169  The Scientist’s Mind: It’s the Thought That Counts! 170  Making Causal Inferences 171  Detecting and Solving Problems with Confounding Bias 172  Create a List of Things That Could Affect the Concept We’re Analyzing 173  Draw Causal Arrows 173  Look for Confounding “Triangles” Between the Circles and the Box 174  Solving for Confounding in the Past and the Future 175  Controlled Experimentation 176  The Gold Standard of Causation: Controlled Experimentation 177  The Fundamental Requirements for a Controlled Experiment 179  Some Cautionary Notes About Controlled Experimentation 184  Summary 185  Chapter 10 Operational Enablement Using Data 187  The Balancing Act: Value and Efficiency 189  The Factory: How to Think About Data for Operational Enablement 191  Trade Secrets: The Original Business Logic 192  How Hypothesis Validation Develops Trade Secrets and Business Logic 193  Operational Enablement and Data in Defined Processes 194  Output Complexity and Automation Costs 196  Machine Learning and AI 199  Machine Learning: Discovering Mechanisms Without Manual Intervention 199  Simple Machine-learned Rulesets 200  Complex Machine-learned Rulesets 202  AI: Executing Mechanisms Autonomously 203  Judgment: Deciding to Act on a Prediction 204  Degrees of Delegation: In-the-loop, On-the-loop, and Out-of-the-loop 204  Why Machine Learning Is Important for Operational Enablement 209  Chapter 11 Bringing It All Together 211  The Interconnected Nature of the Framework 212  Performance Measurement Triggering Hypothesis Validation 212  Level 1: Manager Knowledge 213  Level 2: Peer Knowledge 214  Level 3: Not Readily Apparent 215  Hypothesis Validation Triggering Performance Measurement 216  Did the Corrective Action Work? 216  “Performance Measurement” as a Validation Technique 216  Operational Enablement Resulting from Hypothesis Validation 220  Operational Enablement Needs Performance Measurement 222  A Call Center Example 223  Enabling Good Ideas to Thrive: Effective Communication 225  Alright, Alright: You Do Need Technology 226  What Technology Does Well 227  What Technology Doesn’t Do Well 228  Final Thoughts on Decision-making 230  Index 233