What is Bar chart?
[[Image:Bundestagswahl Tierschutzpartei.svg|right|thumb|A bar chart.]] A '''bar chart''' is a type of [[chart]] which shows the values of different categories of data as [[rectangle|rectangular]] bars with different [[length]]s. A [[histogram]] is a bar chart that shows how [[Information|data]] is spread over its categories. It is another one dimensional diagram also known as pillar diagram or column graph. These bars do not have any specific width but the height of the bar is proportionally to the value of an element.<ref>{{Cite web|date=2023-12-30|title=What is a Bar Chart? {{!}} Data Basecamp|url=https://databasecamp.de/en/data/bar-chart|access-date=2024-09-17|language=en-US}}</ref> When the variations are small this method is very efficient. ==References== {{reflist}} {{stub}} [[Category:Charts]]