Function scale

scale(
x: readonly (readonly number[])[] | Sample,
options?: ScaleOptions,
): { center?: number[]; scale?: number[]; scaled: number[][] }
Centre and scale the columns of a matrix (array of rows; a vector is one column). Equivalent to R's scale(). center and scale report the values used (R's attributes), when any.
Parameters
- x: readonly (readonly number[])[] | Sample
- options: ScaleOptions = {}
Returns { center?: number[]; scale?: number[]; scaled: number[][] }
- Optionalcenter?: number[]
  
  The values subtracted from each column (R's scaled:center attribute); absent with center: false.
- Optionalscale?: number[]
  
  The values each column was divided by (R's scaled:scale attribute); absent with scale: false.
- scaled: number[][]
  
  The centred and scaled matrix, as an array of rows (R's returned matrix).
Example
```
scale([1, 2, 3]); // { scaled: [[-1], [0], [1]], center: [2], scale: [1] }
```
- Defined in descriptive/moments.ts:274