finding Cluster member ship accuracy

[sreeharishm]

Hi I finished doing Hierarchical clustering, where I opted for a single solution containing 2 clusters only. Now, I have the clustermembership table but Can anyone please tell me how can I use this information for calculating clustering efficiency of Hierarchical method. Thanks a lot SreeHarish.M

[Spousta Jan]

Hi,

CLUSTER  var1 to var10
  /SAVE CLUSTER(2) .

(of course, the options in the command must be the same as you used during the analyses - here is the simplest version only)

Best regards,

Jan

-----Original Message-----
From: SPSSX(r) Discussion [mailto:[hidden email]] On Behalf Of sreeharishm
Sent: Thursday, April 03, 2008 3:47 PM
To: [hidden email]
Subject: finding Cluster member ship accuracy

Hi
   I finished doing Hierarchical clustering, where I opted for a single solution containing 2 clusters only. Now, I have the clustermembership table but Can anyone please tell me how can I use this information for calculating clustering efficiency of Hierarchical method.
Thanks a lot
SreeHarish.M
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[sreeharishm]

Hi
   Can you please elaborate on finding the accuracy of hierarchical clustering on a data set? Is it achievable through the menus present in SPSS? Actually, my work requires doing hierarchical clustering for training and test data sets.
Help appreciated
Thanks in advance
Sree

Spousta Jan wrote

Hi,

CLUSTER  var1 to var10
  /SAVE CLUSTER(2) .

(of course, the options in the command must be the same as you used during the analyses - here is the simplest version only)

Best regards,

Jan

-----Original Message-----
From: SPSSX(r) Discussion [mailto:[e-mail]] On Behalf Of sreeharishm
Sent: Thursday, April 03, 2008 3:47 PM
To: [e-mail]
Subject: finding Cluster member ship accuracy

Hi
   I finished doing Hierarchical clustering, where I opted for a single solution containing 2 clusters only. Now, I have the clustermembership table but Can anyone please tell me how can I use this information for calculating clustering efficiency of Hierarchical method.
Thanks a lot
SreeHarish.M
--
View this message in context: http://www.nabble.com/finding-Cluster-member-ship-accuracy-tp16467491p16467491.html
Sent from the SPSSX Discussion mailing list archive at Nabble.com.

=====================
To manage your subscription to SPSSX-L, send a message to [e-mail] (not to SPSSX-L), with no body text except the command. To leave the list, send the command SIGNOFF SPSSX-L For a list of commands to manage subscriptions, send the command INFO REFCARD



_____

Tato zpráva a všechny připojené soubory jsou důvěrné a určené výlučně adresátovi(-ům). Jestliže nejste oprávněným adresátem, je zakázáno jakékoliv zveřejňování, zprostředkování nebo jiné použití těchto informací. Jestliže jste tento mail dostali neoprávněně, prosím, uvědomte odesilatele a smažte zprávu i přiložené soubory. Odesilatel nezodpovídá za jakékoliv chyby nebo opomenutí způsobené tímto přenosem.

This message and any attached files are confidential and intended solely for the addressee(s). Any publication, transmission or other use of the information by a person or entity other than the intended addressee is prohibited. If you receive this in error please contact the sender and delete the message as well as all attached documents. The sender does not accept liability for any errors or omissions as a result of the transmission.

-.- --

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