R: normalize data before feeding som algorithm

normalize {som} | R Documentation

## normalize data before feeding som algorithm

### Description

Normalize the data so that each row has mean 0 and variance 1.

### Usage

    normalize(x, byrow=TRUE)

### Arguments

`x` | a data frame or matrix of input data.
`byrow` | whether normalizing by row or by column, default is byrow.

### Value

An dataframe or matrix after the normalizing.

### Author(s)

Jun Yan <jyan@stat.uiowa.edu>

### See Also

`filtering`.

[Package som version 0.3-5.1 Index]