Correlation matrix plot
This plot shows a correlation matrix, using blue for positive correlation and red for negative. The ellipses represent the level of correlation.
Flow map of Madrid's cultural budget
A static flow map showing how cultural funding is distributed across areas. As actual funding is shown, a scale is provided to the left of the chart.
For further information in English, see the <a href="http://blog.okfn.org/2009/12/17/visualizar-09/">Open Knowledge Foundation blog</a>.
Frequency chart showing distribution of income for children and adults.
Language usage chart
Charts the usage of certain phrases over time on historical and contemporary sources.
This type of plot is used to visualise contingency tables by proportionally representing the size of the cells. It can also be used to visualise the fit of the log-linear model technique. The example shows a three dimensional table with data of hair, eye colour and gender in 592 statistics students.
Share line chart
Chart showing the employment composition of the most employment deprived areas over time.
Visualisation useful in the display of contingency tables. The rectangles are proportional to the expected counts for each combination.
A modification of the radar plot, it is useful in the presentation of multivariate data.