Keep a record of every join decision | Reconcile Ulaanbaatar within statistical strata | Separate statistical years from boundary vintages | Compare maps using common scales | Enlarge Ulaanbaatar without moving analytical geometry | Small multiples and population-aware views | Raster summaries and offline work

Overview | Finding Health Tables | Search by Keyword | Browse by Sector | Case Study: Cancer Incidence | Exploring the Table | Incidence by Site | Crude versus Age-Standardised Incidence | Finding Numerators and Denominators | Case Study: Tuberculosis Notifications | Tips for Epidemiological Research | Next Steps

Overview | Air Quality Monitoring | Most Polluted Stations | PM2.5: Monthly Trends | PM2.5: Days Above the Standard | Sulphur Dioxide (SO₂) | Annual Means Against the Standards | Water Quality Monitoring | The Tuul River Through Ulaanbaatar | Dust Days | Mapping Dust Days | Next Steps | Key Environmental Tables

Installation | Your First Analysis: Infant Mortality | Step 1: Load Packages | Step 2: Find the Right Table | Step 3: Explore Table Metadata | Step 4: Fetch Data | Step 5: Visualize the Trend | Regional Comparison | Visualize Regional Differences | Adding Geographic Context | Key Functions Summary | Best Practices | Common Workflows | Time Series Analysis | Spatial Epidemiology | Next Steps | Quick Reference: Common Health Tables

Overview | Getting Boundary Data | Region codes in NSO tables | Case Study: Maternal Mortality | Check the counts before mapping | Pooled maternal mortality ratio | Choropleth and confidence intervals | Case Study: Infant Mortality | Funnel plot | Mapping the signals | Tips for Spatial Epidemiology | Next Steps

Introduction | Districts and Their Codes | 1. Demographic Profile | Population Density | Population Growth Trends | 2. School Capacity | 3. Health Statistics by District: A Caution | 4. Air Quality Monitoring Network | Spatial Distribution | Coverage | Conclusion

Administrative levels | Filtering | Drawing maps | Projections | Languages | Higher resolution | Where the data come from

Districts | Khoroos | Joining statistics | Interactive maps | About the khoroo boundaries

A small table | NSO tables | Several rows per place | Repeated soum names | Fetching NSO data with mongolstats | Checking the matches

The codes | Matching names | Transliteration