## Statistics / Single slide methods

### Description

These methods are applicable if only a single cDNA chip was used.

### Parameters

- Lowess normalize (yes, no) [yes]
- Analysis method (noise-envelope, Newton) [noise-envelope]
- Significance cut-off (0...10) [2]

### Details

The data should be lowess-normalized before running this function. If the data has already been normalized using some other means, it need not to be done again.

Noise-envelope finds the genes that are within significance cut-off (number of standard deviations) from the chip mean. Newton returns the genes that have the bayesian posterior probability higher than the significance cut-off (log odds of being differentially expressed).

### Output

A list of genes with expression value.