significantSignal {CONFESS}R Documentation

significantSignal

Description

It tests whether the foreground signal is statistically higher than the background.

Usage

significantSignal(centerR, centerG, minDiff, chaImgs)

Arguments

centerR

Data matrix. The location statistics of one channel.

centerG

Data matrix. The location statistics of the other channel.

minDiff

Float. the mu_hat of the H0: image-to-noise ratio = log(foreground_signal) - log(background_signal) = mu_hat. Rejection of H0 implies that the identified spot is brighter than background. Default is 0.5.

chaImgs

List. A list of the channel images (data matrices) of a sample.

Value

P-values and test statistics for both channels


[Package CONFESS version 1.18.0 Index]