The Altair Community is migrating to a new platform to provide a better experience for you. In preparation for the migration, the Altair Community is on read-only mode from October 28 - November 6, 2024. Technical support via cases will continue to work as is. For any urgent requests from Students/Faculty members, please submit the form linked here

Number of clusters in data

DocMusherDocMusher Member Posts: 333 Unicorn
edited November 2018 in Help

Dear RM Friends,

The dataset attached to this message is the result of measurement of platelet function in 11 patients (ID), at different time points during and after a surgical procedure (before incision, before chemo, 30 min chemo, day 1, day 3 and day 7). The following tests were used: αIIbβ3_control,  αIIbβ3_TRAP,  αIIbβ3_CRP,  αIIbβ3_ADP,  P-selectin_control,  P-selectin_TRAP,  P-selectin_CRP,  P-selectin_ADP. 

We observe (even after normalisation) a huge variability which we are not able to explain. What is the best way to find the right number of clusters, or is there another way to better find different groups in the data? 

Thanks in advance.

Sven

Tagged:
Sign In or Register to comment.