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['paitʃɑ:t]
общая лексика
круговая [секторная] диаграмма
вид диаграмм, часто используемый в презентационной графике, когда круг делится на секторы, пропорциональные значениям представляемых данных. Каждый сектор закрашивается своим цветом, либо оттенком серого цвета, или заполняется различной штриховкой
экономика
секторная диаграмма
машиностроение
диаграмма круговая
синоним
Смотрите также
существительное
общая лексика
секторная диаграмма
A pie chart (or a circle chart) is a circular statistical graphic, which is divided into slices to illustrate numerical proportion. In a pie chart, the arc length of each slice (and consequently its central angle and area) is proportional to the quantity it represents. While it is named for its resemblance to a pie which has been sliced, there are variations on the way it can be presented. The earliest known pie chart is generally credited to William Playfair's Statistical Breviary of 1801.
Pie charts are very widely used in the business world and the mass media. However, they have been criticized, and many experts recommend avoiding them, as research has shown it is difficult to compare different sections of a given pie chart, or to compare data across different pie charts. Pie charts can be replaced in most cases by other plots such as the bar chart, box plot, dot plot, etc.