Description Usage Arguments Details Value Author(s) Examples
Function to find groups of entities within a distance matrix that are similar to some statistical threshold
1 | findReplicateGroups(distMatrix,theta=0.05)
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distMatrix |
A numeric matrix containing pair-wise distances between each sample of the datset. |
theta |
A numeric value specifying the quantile of the Normal distribution (approximating the distribution of pairwise distances) to be used to call samples suitable similar to be considered replicates. |
Approximates all pair-wise distances with a Normal distribution, then find each group of samples for which all distances are less than the specified quantile of the approximated distribution.
List with a separate element for each replicate group: the individual groups are represented by a vector of corresponding sample indices.
Ed Curry e.curry@imperial.ac.uk
1 | ### internal function ###
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