Datamining

From OpenBeacon Wiki

This is page discussing analysis on data set gathered during 24C3.

Wiki page about previous data set, from 23C3: Datamining 23C3

Few simple statistics:

After unpacking file has size of about 1GB.

Number of entries
----------
27906450
(1 row)

Min time   | Min time
-----------+------------------------
1198785062 | 2007-12-27 20:51:02+01
(1 row)

Max time   | Max time
-----------+------------------------
1199052334 | 2007-12-30 23:05:34+01
(1 row)

Button|  count   
------+----------
    0 | 27711100
    1 |   195350
(2 rows)

There are strange ids of tags:
     id     | count  
------------+--------
        666 |   3561
   48890248 |      2
  488019590 |      1
  736946518 |      1
  971317344 |      1
 1318030521 |      2
 1443418638 |      3
 1480275180 |      1
 2112498003 |      1
 2436427829 |      1
 2670471739 |      1
 3071551241 |      4
 3332489078 |      2
 3433308214 |      2
 4161558357 |      1