Journals
Publish with us
Publishing partnerships
About us
Blog
Journal of Analytical Methods in Chemistry
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Journal of Analytical Methods in Chemistry
/
2014
/
Article
/
Tab 3
/
Research Article
Global Clustering Quality Coefficient Assessing the Efficiency of PCA Class Assignment
Table 3
Cluster radius
and distance
between the two most distant points on the periphery of the same cluster for the M, T, and N clusters.
M
T
N
Scores associated with unprocessed spectra
1,0330
1,9269
0,6743
0,9912
2,7387
3,9615
Scores associated with spectra processed with
selective amplifier
2,1889
3,5424
1,1811
1,7442
3,4997
5,2837
Scores associated with spectra processed with
selective amplifier
5,2805
7,5303
2,4913
3,8042
6,6759
9,6853
Scores associated with spectra processed with
amplifying selector
2,0889
2,6859
0,8980
1,4180
1,8189
2,6080