Executive Overview
Enterprise rollout of Sigma across Lakeview Health — adoption is additive, expanding the analytics audience without displacing existing Tableau usage.
Weekly active users · Sigma vs Tableau
40 weeks · additive growth
Adoption by department
weekly active ÷ licensed
Adoption scorecard by department
heat-shaded · sortable
Department Detail
Select a department to inspect its adoption funnel, migration progress, budget, and time-to-insight.
Adoption funnellicensed → trained → weekly active
Report migration progress
Time-to-insight · baseline vs currentdays
Engagement · queries run (Sigma)platform-wide trend
Migration Tracker
SME-owned report inventory and migration pipeline. Filter and sort to plan the next waves of work.
Report pipeline status by departmentstacked counts
ED Pilot Value — the Lighthouse Story
Emergency Department operations since the Sigma go-live (week of Mar 2). Faster access to insight tracks alongside operational improvement.
Door-to-provider timeminutes · weekly avg
Left-without-being-seen (LWBS)% of ED visits
Inpatient boarding hoursavg hours per boarded patient
Time-to-insightdays to answer an ops question
Operational metrics, illustrative. Improvements shown are directional and not a controlled study — Sigma accelerated access to the data that informed ED flow initiatives.