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Decompose tag cluster into subclusters according to CTSS expression correlation across samples.

Usage

corr_decompose(
  rse,
  gr,
  assay = "TPM",
  thres = 0.25,
  merge = TRUE,
  scale = TRUE
)

Arguments

rse

A RangedSummarizedExperiment object containing the CTSSs.

gr

A GRanges object of tag clusters.

assay

The assay to use for the correlation calculation.

thres

The threshold for the Bayesian change point analysis.

merge

If TRUE, subclusters will be merged if positively correlated.

scale

If TRUE, the assay values will be scaled before correlation calculation.

Value

An IRanges object of decomposed tag clusters.