methods
type: Collection
type: ConceptGroup
member: bar charts

statistics and research methods
type: Concept
narrower: bar charts

bar charts
definition: A bar chart is a pictorial representation of the information in a frequency distribution. It displays the classes on the horizontal axis and the frequencies or relative frequencies of the classes on the vertical axis. [Source: Encyclopedia of Epidemiology; Bar Chart]
broader: statistics and research methods
broader: organization and methods charts
type: Concept

organization and methods charts
type: Concept
narrower: bar charts