Description Usage Arguments Details Value Author(s) See Also Examples

Whiten data and return the results as an object of class
`coords`

.

1 |

`x` |
A data matrix, rows are observations, columns are variables. |

`compute.scores` |
Whether to compute the scores (i.e. |

This function whitens the data by finding an affine transformation such that the transformed data has mean 0 and identity covariance matrix.

If `compute.scores`

is set to `FALSE`

, only the
information required for the `toCoords()`

and
`fromCoords()`

to work is stored in the returned `coords`

object; otherwise the scores (transformed data) will be stored in
the `$y`

field of the `coords`

object.

An object of class `coords`

, with the following additional
components added:

`loadings` |
the loadings, each column is one of the new basis vectors |

`y` |
if |

Jochen Voss <voss@seehuhn.de>

1 2 3 |

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