Parent Topic: <A href="http://www.pcigeomatics.com/cgi-bin/pcihlp/ISOCLUS">ISOCLUS</a><hr>
<H3>EXAMPLE</H3>
The following is an example of finding clusters from 5 channels in
the file irvine.pix. The desired number of clusters is 10, and the
maximum and minimum allowable number of clusters are 20 and 5,
respectively.
<P>
<PRE>
 EASI&gt;FILE=irvine.pix   | input file
 EASI&gt;DBIC=1,2,3,4,5    | input channels
 EASI&gt;DBOC=9            | output channel
 EASI&gt;MASK=             | process entire channel
 EASI&gt;NUMCLUS=5         | request 5 clusters 
 EASI&gt;MAXCLUS=20        | at most 20 clusters
 EASI&gt;MINCLUS=5         | at least 5 clusters
 EASI&gt;SEEDFILE=         | automatically generate seeds
 EASI&gt;MAXITER=20        | no more than 20 iterations
 EASI&gt;MOVETHRS=0.01     
 EASI&gt;SIGGEN=&quot;NO&quot;       | no signature generation
 EASI&gt;SAMPRM=5
 EASI&gt;STDV=10.0
 EASI&gt;LUMP=1.0
 EASI&gt;MAXPAIR=5         | no more than 5 cluster centre pairs
                        | clumped in one iteration
 EASI&gt;BACKVAL=          | no background value
 EASI&gt;NSAM=             | default number of samples
 EASI&gt;REPORT=&quot;TERM&quot;
</PRE>
The following shows an example of the output:
<P>
<PRE>
  Iteration :  1
 
  No. of Clusters :  5
 
  Cluster   Samples   Max. Stdv.  Mean Position:
 
  (  1)     73507     9.51611       55.81042    19.86229    19.91672  
                                    29.82999    13.69804
  (  2)    187513     9.03195       67.61027    27.55517    32.50297   
                                    43.59904    30.56694
  (  3)      1093    14.98393      120.00732    57.25526    78.13449
                                    66.09241    58.46386
  (  4)        28    23.78014      207.92857   103.00000   144.28572   
                                   115.46429    71.10714
  (  5)         3     1.69967      238.33333   119.00000   163.66667   
                                   129.00000    71.66666
 Cluster No. Discarded :   5
 Total No. of Clusters discarded :   1

 Recalculating Clusters Mean Values

 Iteration : ...
 Iteration : ...

 Iteration : 20

 No. of Clusters : 10

 Cluster   Samples   Max. Stdv.  Mean Position:

 (  1)     44672     7.13140       54.77601    19.13615    18.82732    
                                   24.60888    11.74371
 (  2)     84972     5.76638       59.93691    22.69998    24.52145    
                                   38.33545    21.61785
 (  3)     66118     5.16872       66.85352    27.10802    32.22654    
                                   40.91793    32.69448
 (  4)      3373     8.07777       96.96590    43.43404    56.30388    
                                   49.36911    39.12481
 (  5)     17970     6.01282       79.61875    33.60000    41.91302    
                                   40.81953    31.33311
 (  6)       781    14.94864      125.76312    59.08835    80.00000    
                                   66.81434    50.97439
 (  7)     25571     8.84357       64.53916    26.48536    29.13046    
                                   58.64683    25.93798
 (  8)      2164     8.68565       98.43207    47.03928    64.37061    
                                   57.31747    59.35536
 (  9)     16485     6.48150       74.65708    32.60097    42.35007    
                                   48.62518    45.63634
 ( 10)        35    26.02109      200.60001    99.22857   138.28572   
                                  110.91428    69.05714


 FINAL RESULTS :

 NO. OF CLUSTERS : 10

 CLUSTER   PIXELS       MEAN POSITION :

 (  1)     42309        54.6381     19.0508     18.6878     24.1532
                        11.5138
 (  2)     83602        59.7712     22.5730     24.3250     37.9481
                        21.2744
 (  3)     24671        64.1729     26.2388     28.6585     58.8584
                        25.1137
 (  4)     67492        66.4786     26.9082     31.8410     41.0427
                        32.3277
 (  5)     18472        73.8437     32.0540     41.4255     48.4454
                        44.7910
 (  6)     18409        79.1224     33.3069     41.4644     40.5139
                        31.0331
 (  7)      4004        95.0092     42.5310     55.1276     48.7040
                        39.3821
 (  8)      2258        97.3866     46.4632     63.6063     57.0106
                        59.1103
 (  9)       888       124.4178     58.3705     78.8570     65.9673
                        50.7140
 ( 10)        39       202.7692    100.2564    139.4103    111.5385
                        68.9231
        --------
          262144
</PRE>
<hr>
Parent Topic: <A href="http://www.pcigeomatics.com/cgi-bin/pcihlp/ISOCLUS">ISOCLUS</a><br>
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