Electronic Supplement to
Fractal Analyzer: A MATLAB Application for Multifractal Seismicity Analysis

by P. N. S. Roy and Deepak K. Gupta

Table S1. Correlation Dimension (D_c) Value Estimated with Time for Events in the Region of Latitude (32°–37° N) and Longitude (72°–77° E) Prior to Mainshock

Serial Number	Mean Time (in Years)	Dc (for q = 2 in Dq)	R2 (Correlation of Coefficient Regression)*	Error (1−R2)*	Remarks
1	1975.417	0.952215	0.99574842	0.004252	mb 6.2, 12 September 1981
2	1982.5	1.57433	0.98862727	0.011373
3	1990.667	1.362663	0.99006426	0.009936	Mw 6.9, 31 January 1991
4	1995	1.299594	0.99242703	0.007573	Mw 6.3, 20 May 1992
5	1998.417	1.650494	0.99343813	0.006562
6	2002.917	1.966291	0.99034595	0.009654
7	2002.917	1.757295	0.98698542	0.013015
8	2003.25	1.283005	0.99121572	0.008784	Precursor
9	2005.083	0.919069	0.98176199	0.018238	Precursor
					Main event 8 October 2005 (Mw 7.7)

* Estimation error and R² as plotted in Figure S6.

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