diagnostic analytics

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Diagnostic Analytics goes beyond describing what happened — it focuses on understanding why it happened.

At Frequent Research, our Diagnostic Analytics solutions are designed to identify root causes, uncover performance drivers, investigate anomalies, and establish cause-and-effect relationships within complex datasets.

By applying advanced statistical methodologies and analytical frameworks, we help organizations move from observation to explanation — enabling informed, corrective, and strategic action.

Root Cause Analysis

We conduct structured root cause analysis to identify the underlying factors driving specific outcomes or performance issues. This involves:   • Examining correlations and dependencies   • Identifying key influencing variables   • Isolating primary drivers of change   • Evaluating operational and behavioural factors This enables organizations to address problems at their source rather than treating symptoms.

Anomaly Detection

We apply anomaly detection techniques to identify unusual patterns, outliers, or unexpected deviations within datasets. These anomalies may indicate:   • Data errors   • Fraud or irregular activity   • Performance disruptions   • Operational inefficiencies By investigating anomalies, organizations gain clarity on irregular trends and can implement targeted corrective measures.

Hypothesis Testing

We utilize statistical hypothesis testing to validate or challenge assumptions regarding relationships within data. Our process includes:   • Defining testable hypotheses   • Collecting and validating relevant datasets   • Applying appropriate statistical tests   • Evaluating statistical significance This ensures decisions are grounded in validated evidence rather than assumptions.

Regression Analysis

Our team applies regression modeling to quantify relationships between independent and dependent variables. This allows organizations to:   • Identify key performance drivers   • Measure impact strength   • Forecast potential outcomes   • Evaluate scenario-based performance changes Regression analysis provides measurable clarity on how specific factors influence business results.

Sensitivity Analysis

We conduct sensitivity analysis to evaluate how variations in key variables impact outcomes. This approach helps organizations assess:   • Pricing strategy impacts   • Demand fluctuations   • Cost structure changes   • Risk exposure under different scenarios It supports informed strategic planning and risk mitigation efforts.

Cohort Analysis

We segment data into defined groups based on time periods or shared characteristics to evaluate performance trends over time. Cohort analysis enables:   • Customer lifecycle evaluation   • Retention analysis   • Behavioural trend tracking   • Performance comparison across segments This provides actionable insights into group-specific dynamics.

Causal Analysis

We apply causal modeling techniques to establish cause-and-effect relationships between variables. Using advanced methods such as:   • Regression modeling   • Time series analysis   • Experimental design frameworks We determine how specific interventions or business decisions influence outcomes.

Comparative Analysis

We compare performance across groups, time periods, or operational scenarios to identify drivers of variation. This analysis supports:   • Benchmarking   • Performance gap identification   • Strategic repositioning   • Operational optimization Comparative diagnostics provide clarity on why outcomes differ and where improvement efforts should focus.

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