-- Introduction --      Introduction
ec.clmn                 Data column format
ec.data                 Data helper
ec.examples             Code Examples
ec.fromJson             JSON to chart
ec.init                 Initialize command
ec.inspect              Chart to JSON
ec.paxis                Parallel Axis
ec.plugjs               Install Javascript plugin from URL source
ec.theme                Themes
ec.upd                  Update option lists
ec.util                 Utility functions
ecr.band                Area band
ecr.ebars               Error bars
ecs.exec                Shiny: Execute a proxy command
ecs.output              Shiny: UI chart
ecs.proxy               Shiny: Create a proxy
ecs.render              Shiny: Plot command to render chart
