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Belcher, P. – International Journal of Mathematical Education in Science and Technology, 2008
In this note the Nearest Neighbour Index is investigated in three cases, linear, 2-dimensional and 3-dimensional. In each case the formula is investigated and the numerical values for the data points to be viewed as attracting each other, repelling each other or being randomly distributed are justified. Also, in each of the three cases mentioned…
Descriptors: Probability, Statistical Significance, Regression (Statistics), Geographic Distribution
Ebersole, Wm. Dale, Jr. – 1984
In order to determine the relationship of the socioeconomic variable sets of education, general characteristics, and income and housing to geographic variations in the collection size of academic and public libraries in the United States, data for the 50 largest Standard Metropolitan Statistical Areas (SMSAs) are analyzed using frequency…
Descriptors: Academic Libraries, Educational Attainment, Geographic Distribution, Higher Education