Map #44: Bilateral Graph

http://www.stat.columbia.edu/~cook/movabletype/archives/2005/12/orwell_tufte_an.html

Bilateral Graphs portray two variables on the same graph that relate to each other and influence one another. This graph portrays unemployment rates and the amount of jobs during the time President Bush's economic policies went into effect.

Map #43: Accumulative line graph or Lorenz curve

The lorenz curve above shows the population's income according to percent. The straight line is the estimated distribution if the data were more equal. The curved line is actual data.

http://www.answers.com/topic/lorenz-curve



http://www.liv.ac.uk/ssci/research/single_molecule_electronics.html

This displays a lorenz curve for a chemistry experiment. The dark line shows the actual distribution of data, where multiple molecules reacted in the experiment. The curved line shows a molecule that did not react, showing exponential decay with distance. I0 is the beginning of the experiment, Sw is the distance the molecule traveled due to the current, Iw represents the plateau of the current, and the slope at Sw is where the molecule lost contact with the current and therefore decreased movement.

Map #42: Index Value Plot

http://waterwatch.usgs.gov/?m=pa07d&w=plot

This portrays the average flow of a stream in the United States from 2001 to 2009. The higher the point, the wetter the stream, and the lower the point (under the solid straight line), the drier the stream. This is not a data graph for absolute numbers. Index is measured from climate differences or in the land's differences.

Map #41: Scatterplot

http://www.panopticon.com/products/scatter_plot_data_visualization_software.htm

Scatterplots show a rough estimation of averaging the data distribution by plotting exact points on the graph. This scatterplot shows Dividend against cashflow among different entities. Some scatterplots show a trend line which shows an average of the data.

Map #40: Population Profile Map

http://www.census.gov/history/www/teaching_resources/maps/population_profile_maps.html

These portray population across an area using a color gradient. This map of Texas is divided up into counties and then colored according to population level in the area. More details of the state are broken down to the right of the map, including a pie chart showing race and a population pyramid displaying age and sex.

Map #39: Climograph Map

http://www.drought.unl.edu/whatis/climographs.htm

These always tell relationships between precipitation and temperature in an area. Honolulu, Hawai'i shows that the temperature levels are consistent throughout the year and precipitation are mostly consistent through the months of November to March. The bars represent precipitation levels and temperature levels are indicated by the dots with lines.

Map #38: Wind Rose Charts

http://www.philip-lutzak.com/weather/Meteo%20410/PROJECT%203/PROJECT_3%20Page%202%20Tucson%20Climatology.htm

The wind rose is a circular plot representing the how frequent a wind blows in which direction, as well as the strength of the wind in a location during a month or two. The majority of the winds blew southeast. The colors represent the strength of the wind. This map shows wind frequencies and strengths in Tucson, Arizona from the months of February and March.