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 1.8.0 Index]