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Bubble charts can be considered a variation of the scatter plot, in which the data points are replaced with bubbles. As the documentation for Microsoft Office explains, "You can use a bubble chart instead of a scatter chart if your data has three data series that each contain a set of values. The sizes of the bubbles are determined by the ...
cluster heat map: where magnitudes are laid out into a matrix of fixed cell size whose rows and columns are categorical data. For example, the graph to the right. spatial heat map: where no matrix of fixed cell size for example a heat-map. For example, a heat map showing population densities displayed on a geographical map; Stripe graphic ...
A scatter plot, also called a scatterplot, scatter graph, scatter chart, scattergram, or scatter diagram, [2] is a type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data. If the points are coded (color/shape/size), one additional variable can be displayed.
Statistical graphics have been central to the development of science and date to the earliest attempts to analyse data. Many familiar forms, including bivariate plots, statistical maps, bar charts, and coordinate paper were used in the 18th century.
A chart is a form of information graphic that represents tabular numeric data. Resources: Commons:Category:Charts - see the ... Bubble chart; Burndown chart; C. Chart.js;
A biplot allows information on both samples and variables of a data matrix to be displayed graphically. Samples are displayed as points while variables are displayed either as vectors, linear axes or nonlinear trajectories. In the case of categorical variables, category level points may be used to represent the levels of a categorical variable.
In March 2007 it was acquired by Google Inc. [1] The current [when?] beta version is a Flash application that is preloaded with statistical and historical data about the development of the countries of the world. The information visualization technique used by Trendalyzer is an interactive bubble chart. By default it shows five variables: Two ...
If the data being analyzed is categorical, then the only measure of central tendency that can be used is the mode. However, if the data is numerical in nature ( ordinal or interval / ratio ) then the mode, median, or mean can all be used to describe the data.