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A practical recipe to fit discrete power-law distributions
practical recipe discrete power-law distributions
2012/11/22
Power laws pervade statistical physics and complex systems, but, traditionally, researchers in these fields have paid little attention to properly fit these distributions. Who has not seen (or even sh...
Power-law distributions in binned empirical data
power-law distribution heavy-tailed distributions model selec-tion binned data
2012/9/18
Many man-made and natural phenomena, including the intensity of earthquakes, population of cities, and size of international wars, are believed to follow power-law distributions. The accurate identifi...
Power-law Distributions in Information Science - Making the Case for Logarithmic Binning
Power-law Distributions Information Science Logarithmic Binning
2010/11/16
We suggest partial logarithmic binning as the method of choice for uncovering the nature of many distributions encountered in information science (IS). Logarithmic binning retrieves information and t...
Power-law distributions in empirical data
Power-law distributions Pareto Zipf maximum likelihood heavy-tailed distributions likelihood ratio test model selection
2010/4/29
Power-law distributions occur in many situations of scientific interest and have
significant consequences for our understanding of natural and man-made phenomena. Unfortunately,the detection and char...
Power-Law Distributions for the Citation Index of Scientific Publications and Scientists
Power-Law Distributions the Citation Index Scientific Publications and Scientists
2010/10/15
The number of citations of a scientific publication or of an individual scientist has become an important factor of quality assessment in science. We report a study of the statistical distribution of ...