SE250:lab-5:ssre005
Sample Size used: 100.
&rt_add_buzhash:
low_entropy:
Testing Buzhash low on 100 samples Entropy = 6.328758 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 20 percent.
Chi square distribution for 100 samples is 243.04, and randomly would exceed this value 50.00 percent of the times.
Arithmetic mean value of data bytes is 131.7000 (127.5 = random). Monte Carlo value for Pi is 3.000000000 (error 4.51 percent). Serial correlation coefficient is -0.135626 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
&rt_add_buzhashn:
low entropy:
Testing Buzhash low on 100 samples Entropy = 6.443856 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 19 percent.
Chi square distribution for 100 samples is 207.20, and randomly would exceed this value 97.50 percent of the times.
Arithmetic mean value of data bytes is 108.6700 (127.5 = random). Monte Carlo value for Pi is 3.250000000 (error 3.45 percent). Serial correlation coefficient is -0.044846 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
&rt_add_hash_CRC
low_entropy:
Testing Buzhash low on 100 samples Entropy = 3.226439 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 59 percent.
Chi square distribution for 100 samples is 3745.12, and randomly would exceed this value 0.01 percent of the times.
Arithmetic mean value of data bytes is 94.3100 (127.5 = random). Monte Carlo value for Pi is 4.000000000 (error 27.32 percent). Serial correlation coefficient is -0.387304 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
&rt_add_base256:
low_entropy
Testing Buzhash low on 100 samples Entropy = 0.000000 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 100 percent.
Chi square distribution for 100 samples is 25500.00, and randomly would exceed this value 0.01 percent of the times.
Arithmetic mean value of data bytes is 97.0000 (127.5 = random). Monte Carlo value for Pi is 4.000000000 (error 27.32 percent). Serial correlation coefficient is undefined (all values equal!).
Buzhash low 300/3000: llps = 2, expecting 2.38294
&rt_add_Java_Integer
low_entropy:
Testing Buzhash low on 100 samples Entropy = 1.895431 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 76 percent.
Chi square distribution for 100 samples is 14748.00, and randomly would exceed this value 0.01 percent of the times.
Arithmetic mean value of data bytes is 3.0000 (127.5 = random). Monte Carlo value for Pi is 4.000000000 (error 27.32 percent). Serial correlation coefficient is -0.225000 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
&rt_add_Java_Object:
low_entropy:
Testing Buzhash low on 100 samples Entropy = 2.000000 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 75 percent.
Chi square distribution for 100 samples is 6300.00, and randomly would exceed this value 0.01 percent of the times.
Arithmetic mean value of data bytes is 77.0000 (127.5 = random). Monte Carlo value for Pi is 4.000000000 (error 27.32 percent). Serial correlation coefficient is -0.521556 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
&rt_add_Java_String:
low:
Testing Buzhash low on 100 samples Entropy = 6.363856 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 20 percent.
Chi square distribution for 100 samples is 237.92, and randomly would exceed this value 75.00 percent of the times.
Arithmetic mean value of data bytes is 133.4800 (127.5 = random). Monte Carlo value for Pi is 3.000000000 (error 4.51 percent). Serial correlation coefficient is 0.052837 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
&rt_add_rand:
low:
Testing Buzhash low on 100 samples Entropy = 6.196307 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 22 percent.
Chi square distribution for 100 samples is 294.24, and randomly would exceed this value 5.00 percent of the times.
Arithmetic mean value of data bytes is 104.7000 (127.5 = random). Monte Carlo value for Pi is 3.500000000 (error 11.41 percent). Serial correlation coefficient is 0.067512 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
&rt_add_high_rand:
low:
Testing Buzhash low on 100 samples Entropy = 6.301210 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 21 percent.
Chi square distribution for 100 samples is 253.28, and randomly would exceed this value 50.00 percent of the times.
Arithmetic mean value of data bytes is 123.6300 (127.5 = random). Monte Carlo value for Pi is 3.500000000 (error 11.41 percent). Serial correlation coefficient is -0.158615 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
&rt_add_buzhash:
typical_entropy:
Testing Buzhash low on 100 samples Entropy = 6.241210 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 21 percent.
Chi square distribution for 100 samples is 268.64, and randomly would exceed this value 50.00 percent of the times.
Arithmetic mean value of data bytes is 122.3900 (127.5 = random). Monte Carlo value for Pi is 3.750000000 (error 19.37 percent). Serial correlation coefficient is -0.087142 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
&rt_add_buzhashn:
typical entropy:
Testing Buzhash low on 100 samples Entropy = 6.443856 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 19 percent.
Chi square distribution for 100 samples is 207.20, and randomly would exceed this value 97.50 percent of the times.
Arithmetic mean value of data bytes is 108.6700 (127.5 = random). Monte Carlo value for Pi is 3.250000000 (error 3.45 percent). Serial correlation coefficient is -0.044846 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
Compilation finished at Tue Apr 08 11:30:16
&rt_add_hash_CRC
typical_entropy:
Testing Buzhash low on 100 samples Entropy = 5.209087 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 34 percent.
Chi square distribution for 100 samples is 934.24, and randomly would exceed this value 0.01 percent of the times.
Arithmetic mean value of data bytes is 80.3000 (127.5 = random). Monte Carlo value for Pi is 3.750000000 (error 19.37 percent). Serial correlation coefficient is 0.111823 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
typical_entropy:
Testing Buzhash low on 100 samples Entropy = 3.632803 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 54 percent.
Chi square distribution for 100 samples is 2762.08, and randomly would exceed this value 0.01 percent of the times.
Arithmetic mean value of data bytes is 95.7000 (127.5 = random). Monte Carlo value for Pi is 4.000000000 (error 27.32 percent). Serial correlation coefficient is 0.255807 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
&rt_add_Java_Integer
typical_entropy:
Testing Buzhash low on 100 samples Entropy = 1.895431 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 76 percent.
Chi square distribution for 100 samples is 14748.00, and randomly would exceed this value 0.01 percent of the times.
Arithmetic mean value of data bytes is 3.0000 (127.5 = random). Monte Carlo value for Pi is 4.000000000 (error 27.32 percent). Serial correlation coefficient is -0.225000 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
&rt_add_Java_Object:
typical:
Testing Buzhash low on 100 samples Entropy = 3.587775 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 55 percent.
Chi square distribution for 100 samples is 3366.24, and randomly would exceed this value 0.01 percent of the times.
Arithmetic mean value of data bytes is 84.1100 (127.5 = random). Monte Carlo value for Pi is 4.000000000 (error 27.32 percent). Serial correlation coefficient is -0.742768 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
&rt_add_Java_String:
typical:
Testing Buzhash low on 100 samples Entropy = 5.471272 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 31 percent.
Chi square distribution for 100 samples is 739.68, and randomly would exceed this value 0.01 percent of the times.
Arithmetic mean value of data bytes is 97.7500 (127.5 = random). Monte Carlo value for Pi is 4.000000000 (error 27.32 percent). Serial correlation coefficient is 0.147603 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
&rt_add_rand:
typical:
Testing Buzhash low on 100 samples Entropy = 6.196307 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 22 percent.
Chi square distribution for 100 samples is 294.24, and randomly would exceed this value 5.00 percent of the times.
Arithmetic mean value of data bytes is 104.7000 (127.5 = random). Monte Carlo value for Pi is 3.500000000 (error 11.41 percent). Serial correlation coefficient is 0.067512 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
&rt_add_high_rand:
typical:
Testing Buzhash low on 100 samples Entropy = 6.301210 bits per byte.
Optimum compression would reduce the size of this 100 byte file by 21 percent.
Chi square distribution for 100 samples is 253.28, and randomly would exceed this value 50.00 percent of the times.
Arithmetic mean value of data bytes is 123.6300 (127.5 = random). Monte Carlo value for Pi is 3.500000000 (error 11.41 percent). Serial correlation coefficient is -0.158615 (totally uncorrelated = 0.0).
Buzhash low 300/3000: llps = 2, expecting 2.38294
Order from Highest to Lowest Entropy for Low Entropy Input:
buzhashn
Java String
buzhash
high rand
rand
hash CRC
Java Object
Java Integer
base256
Order from Highest to Lowest Entropy for Low Entropy Input:
buzhashn
high rand
buzhash
rand
Java String
hash CRC
base256
Java Integer
Part 2:
Buzhash typical 300/3000: llps = 2, expecting 2.38294
hash_CRC typical 300/3000: llps = 2, expecting 2.38294
base256 typical 300/3000: llps = 10, expecting 2.38294
Java_Object typical 300/3000: llps = 2, expecting 2.38294
Java_String typical 300/3000: llps = 2, expecting 2.38294
Buzhash low 300/3000: llps = 2, expecting 2.38294
hash_CRC low 300/3000: llps = 2, expecting 2.38294
base256 low 300/3000: llps = 10, expecting 2.38294
Java_Object low 300/3000: llps = 2, expecting 2.38294
Java_String low 300/3000: llps = 2, expecting 2.38294