A box plot is a diagram of data that shows the four quartiles of the data set. Is also shows the lowest vaule, the median, and the highest value. In this box plot, the median snow depth is seventy-five.
Wednesday, June 16, 2010
Thematic Map
Scatter Plot
A Scatter plot is diagram showing two variables of a set of data. A scatter plot is useful to see if the variables have a relationship. In this scatter plot, there is no relationship between the two variables.
http://www.mzandee.net/~zandee/statistiek/stat-online/chapter4/pearson.html
http://www.mzandee.net/~zandee/statistiek/stat-online/chapter4/pearson.html
Monday, June 14, 2010
Univariate Choropleth Map
Nominal Area Choropleth Map
Statistical Map
Monday, June 7, 2010
Mental Map
Mental maps are drawn by people based on their own knowledge. They show key places that one thinks is important. This particular map shows a homeless person's view of Amsterdam.
http://fasica.altervista.org/adam/adam_en.htm
http://fasica.altervista.org/adam/adam_en.htm
Propaganda Map
Propaganda maps are used to send a message. How you percieve a propaganda map can emotionally make you feel a certain way about what it is trying to portray. A propaganda map is a powerful tool that tries to get people to take action.
The map above is showing that if Germany does not hurry up and take over Czechoslovakia, it will be able to launch planes and perhaps bomb Germany.
http://longstreet.typepad.com/thesciencebookstore/2008/08/propaganda-maps.html
The map above is showing that if Germany does not hurry up and take over Czechoslovakia, it will be able to launch planes and perhaps bomb Germany.
http://longstreet.typepad.com/thesciencebookstore/2008/08/propaganda-maps.html
Flow Map
This is a Flow Map of how to make a peanut butter sandwhich. A Flow Map shows a step by step process and shows a relationship from the previous step to the next step. The map shown above is a very detailed map that is easy to follow.
http://www.nhcs.k12.nc.us/ogden/ThinkingMaps.html
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