Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The CRSEDs for the 362 prefectures. (a) The scatter plot of n0 versus CRSED. (b) The histogram of the CRSEDs. (c) The scatter plot of CRSED versus R, which represents the proportion of all the people whose surnames fall into the domain of stretched exponential form to the entire population. CRSED, coverage ratio of stretched exponential distribution
