# Maximum lambda

### Description

Compute the maximum `lambda`

### Usage

1 | ```
lambdaMax(X)
``` |

### Arguments

`X` |
a |

### Details

Compute the largest value for regularization (maximum `lambda`

) that gives the null model.
The maximum `lambda`

is computed based on the input data matrix, and is the maximum element from column-wise multiplication of data matrix normalized by the
number of observations.

### Value

a numeric value