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Performing ROTS

Usage

perform_ROTS(
  data,
  condition,
  comparisons,
  condition_name,
  coldata,
  logFC = TRUE,
  logFC_up = 1,
  logFC_down = -1,
  p_adj = TRUE,
  alpha = 0.05,
  B = 100,
  K = 500
)

Arguments

data

Data table of intensities (rows = proteins, cols = samples)

condition

Vector of experimental design specifying the condition(s) to compare

comparisons

Vector of comparisons that are performed in the DE analysis (from specify_comparisons method)

condition_name

String of name of condition in colData

coldata

colData of the SummarizedExperiment

logFC

Boolean specifying whether to apply a logFC threshold (TRUE) or not (FALSE)

logFC_up

Upper log2 fold change threshold (dividing into up regulated)

logFC_down

Lower log2 fold change threshold (dividing into down regulated)

p_adj

Boolean specifying whether to apply a threshold on adjusted p-values (TRUE) or on raw p-values (FALSE)

alpha

Threshold for adjusted p-values or p-values

B

Number of bootstrapping for ROTS

K

Number of top-ranked features for reproducibility optimization

Value

Data table with DE results