Description Usage Arguments Details Value

`statis`

performs the STATIS-like analyses of cubic data with the two
standard steps: inter-structure analysis (with the function
`interStructure`

) and intra-structure analysis.

1 2 |

`data` |
List; The list of tables to study. |

`method` |
The method to apply ("sir", "classic" or "dual"). Default is "sir". |

`y` |
A numerical variable of interest (mandatory for "sir"). |

`H` |
Integer; The number of slices to cut y (mandatory for "sir"). |

`scale` |
Logical; Should the interstructure be computed with the cosine (TRUE) or with the dot product (FALSE). Default is TRUE. |

STATIS, dual STATIS and SIR-STATIS for cubic data

perform STATIS-like analyses of cubic data

The package is well suited to explore time-course datasets, eventually in relation with a target numeric variable (SIR approach).

S3 object of class
`statisRes`

: a list consisting of

parameters

method method used ("sir", "classic" or "dual")

H number of slices

scale logical indicating if the interstructure is analyzed with the cosine (TRUE) or the dot product (FALSE)

svd

values eigenvalues of the generalized svd (square of singular values)

P left-singular vectors of the generalized svd

Q right-singular vectors of the generalized svd

observations

coord if

`method`

is "sir" or "dual", matrix with the compromise coordinates of slices ("sir") or of observations (center of gravity of the table-specific coordinates). If`method`

is "classic", matrix with the coordinates of the observations (factors).tcoord if

`method`

is "sir" or "dual", list of matrices with the table-specific coordinates of slices ("sir") or of observations. If`method`

is "classic", list of the coordinates of the partial (table-specific) factors

variables

cos2 if

`method`

is "sir" or "dual", matrix with the coordinates of the variables on the circle of correlation (also called squared cosinus). If`method`

is "classic", matrix with the compromise coordinates of the variables on the circle of correlation (center of gravity of the table-specific coordinates)tcos2 if

`method`

is "sir" or "dual", list of matrices with the coordinates of the partial (table-specific) squared-cosinus. If`method`

is "classic", list of the table-specific coordinates

@export

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