sca {cabootcrs} | R Documentation |

## Performs standard Correspondence Analysis calculations

### Description

`sca`

returns all the basic results from a CA of a matrix with rows >= cols,
in an object of class `cabasicresults`

### Usage

```
sca(X, catype = "sca", mcatype = NULL, p = 2, needtrans = FALSE)
```

### Arguments

`X` |
A data matrix with rows >= cols |

`catype` |
Can be "sca" for simple CA or "mca" for multiple CA |

`mcatype` |
If catype="mca" then this can be "Burt", "Indicator"
or "doubled" depending on the analysis required. |

`p` |
Number of variables, only needed if catype="mca" |

`needtrans` |
TRUE if rows < columns so need to transpose in the routine |

### Details

This is only intended for internal use by the `cabootcrs`

function.

### Value

An object of class `cabasicresults`

### See Also

`cabootcrs-package`

, `cabootcrs`

, `cabasicresults`

### Examples

```
results <- sca(as.matrix(DreamData))
```

[Package

*cabootcrs*version 2.1.0 Index]