DFA results for avg values from Netometer archives for all-2000
(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: 34945
Minimum data value: 41.1     Maximum data value: 3627.6
Mean data value: 82.6

 

ln( Box width )	ln( RMS Fluctuation )
0.60	1.29
0.70	1.48
0.78	1.49
0.85	1.56
0.90	1.69
0.95	1.72
1.00	1.70
1.04	1.78
1.08	1.74
1.11	1.85
1.18	1.90
1.20	1.96
1.23	2.00
1.28	2.08
1.32	2.09
1.36	2.17
1.40	2.14
1.43	2.22
1.46	2.21
1.51	2.23
1.54	2.27
1.58	2.34
1.61	2.36
1.65	2.43
1.69	2.47
1.73	2.49
1.77	2.53
1.81	2.49
1.85	2.58
1.88	2.63
1.92	2.66
1.96	2.67
2.00	2.66
2.03	2.72
2.07	2.79
2.11	2.79
2.15	2.82
2.18	2.83
2.22	2.85
2.26	2.77
2.29	2.87
2.33	2.89
2.37	2.94
2.41	2.98
2.45	2.98
2.48	2.98
2.52	3.04
2.56	2.97
2.60	3.08
2.63	3.10
2.67	3.15
2.71	3.17
2.75	3.14
2.78	3.21
2.82	3.23
2.86	3.27
2.90	3.31
2.94	3.33
2.97	3.30
3.01	3.32
3.05	3.34
3.09	3.42
3.12	3.38
3.16	3.45
3.20	3.48
3.24	3.51
3.27	3.56
3.31	3.59
3.35	3.56
3.39	3.60
3.42	3.58
3.46	3.72
3.50	3.68
3.54	3.63
3.57	3.74
3.61	3.92
3.65	3.92
3.69	4.00
3.73	4.01
3.76	4.14
3.80	4.20
3.84	4.27
3.88	4.31
3.91	4.30

 

FYI: Regression on these DFA data points gives a line with slope of 0.80 and y-intercept of 1.00. The correlation coefficient is 0.992793089184395.

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.