Description Usage Arguments Value Author(s) Examples
Unsupervised clustering on (GPL) intensities based on Ward and K-Means algorithms. Calculation of MIC statistical criteria of clustering quality: Dunn, Davies-Bouldin, Rand and adjusted-Rand indexes.
1 |
Intensities |
A numeric matrix of intensities (can be a pTreatGPL object). |
nClust |
The number of groups to retrieve (donors, mixtures, ...). |
Trcl |
The real groups' memberships of the samples, true class. |
Dendr |
Logical argument (TRUE/FALSE) to obtain graphical dendrogram based on the Ward algorithm. |
A list of MIC quality indexes (Dunn, Davies-Bouldin, Rand and adjusted-Rand):
DunnW
Dunn index for Ward clustering
DunnKM
Dunn index for Kmeans clustering
DBW
Davies-Bouldin index for Ward clustering
DBKM
Davies-Bouldin index for Kmeans clustering
RandW
Rand index for Ward clustering
RandKM
Rand index for Kmeans clustering
AdjRandW
Adjusted Rand index for Ward clustering
AdjRandKM
Adjusted Rand index for Kmeans clustering
Baptiste Feraud, Manon Martin
1 2 | data('HumanSerum')
ClustMIC(Intensities = HumanSerumSpectra, nClust = 4, Trcl = ClassHS, Dendr = TRUE)
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