DFA results for avg values from Netometer archives for all-2002
(log-log)

Days: all
Start time: 0:0:0    Stop time: 23:59:59
Aggregated in groups of 1
Reached between 8 and 10 addresses (inclusive)

Number of data values: 34881
Minimum data value: 30.0     Maximum data value: 4084.0
Mean data value: 49.7

 

ln( Box width )	ln( RMS Fluctuation )
0.60	1.24
0.70	1.38
0.78	1.34
0.85	1.40
0.90	1.50
0.95	1.44
1.00	1.53
1.04	1.53
1.08	1.72
1.11	1.67
1.18	1.86
1.20	1.84
1.23	1.92
1.28	1.90
1.32	1.94
1.36	2.07
1.40	2.04
1.43	2.11
1.46	2.12
1.51	2.21
1.54	2.23
1.58	2.13
1.61	2.25
1.65	2.26
1.69	2.34
1.73	2.31
1.77	2.39
1.81	2.42
1.85	2.46
1.88	2.35
1.92	2.52
1.96	2.53
2.00	2.50
2.03	2.57
2.07	2.63
2.11	2.65
2.15	2.67
2.18	2.51
2.22	2.68
2.26	2.71
2.29	2.74
2.33	2.75
2.37	2.78
2.41	2.80
2.45	2.82
2.48	2.82
2.52	2.88
2.56	2.88
2.60	2.89
2.63	2.90
2.67	2.97
2.71	2.97
2.75	3.00
2.78	3.00
2.82	3.01
2.86	3.06
2.90	3.12
2.94	3.13
2.97	3.13
3.01	3.18
3.05	3.15
3.09	3.20
3.12	3.14
3.16	3.28
3.20	3.34
3.24	3.35
3.27	3.42
3.31	3.32
3.35	3.54
3.39	3.41
3.42	3.67
3.46	3.48
3.50	3.67
3.54	3.75
3.57	3.63
3.61	3.78
3.65	3.88
3.69	3.91
3.73	3.86
3.76	3.97
3.80	3.96
3.84	4.00
3.88	4.16
3.91	4.13

 

FYI: Regression on these DFA data points gives a line with slope of 0.80 and y-intercept of 0.87. The correlation coefficient is 0.991610467128708.

The slope values may be interpreted as follows:

This program is a version of demo.cgi by Sanford Morton, heavily modified by Michael Grobe to include data input, categorization, and regression. The program uses Perl module Chart::Plot, written by Sanford Morton and downloaded from www.speakeasy.org, to draw plots.