xtable.bpca {bpca} | R Documentation |

This function returns a LaTeX table of the bpca objects.

```
## S3 method for class 'bpca'
xtable(x,
caption = NULL,
label = NULL,
align = NULL,
digits = NULL,
display = NULL,
auto = FALSE, ...)
```

`x` |
A object of the class |

`caption` |
Character vector of length 1 or 2 containing the table's
caption or title. If length is 2, the second item is the "short
caption" used when LaTeX generates a "List of Tables".
Set to NULL to suppress the caption. Default value is |

`label` |
Character vector of length 1 containing the
LaTeX ‘\label’ or HTML anchor. Set to |

`align` |
Character vector of length equal to the number of columns of the resulting table, indicating the alignment of the corresponding columns. Also, "|" may be used to produce vertical lines between columns in LaTeX tables, but these are effectively ignored when considering the required length of the supplied vector. If a character vector of length one is supplied, it is split as strsplit(align, "")[[1]] before processing. Since the row names are printed in the first column, the length of align is one greater than ncol(x) if x is a data.frame. Use "l", "r", and "c" to denote left, right, and center alignment, respectively. for a LaTeX column of the specified width. For HTML output the "p" alignment is interpreted as "l", ignoring the width request. Default depends on the class of x. |

`digits` |
Numeric vector of length equal to one (in which case it
will be replicated as necessary) or to the number of columns of
the resulting |

`display` |
Character vector of length equal to the number of columns of the resulting table, indicating the format for the corresponding columns. Since the row names are printed in the first column, the length of display is one greater than ncol(x) if x is a data.frame. These values are passed to the formatC function. Use "d" (for integers), "f", "e", "E", "g", "G", "fg" (for reals), or "s" (for strings). "f" gives numbers in the usual xxx.xxx format; "e" and "E" give n.ddde+nn or n.dddE+nn (scientific format); "g" and "G" put x[i] into scientific format only if it saves space to do so. "fg" uses fixed format as "f", but digits as number of significant digits. Note that this can lead to quite long result strings. Default depends on the class of x. |

`auto` |
Logical, indicating whether to apply automatic format when no
value is passed to align, digits, or display. This autoformat
(based on xalign, xdigits, and xdisplay) can be useful to quickly
format a typical |

`...` |
Additional arguments. (Currently ignored.) |

This function extracts tabular information from x and returns an object of class "xtable.bpca", "xtable" or "data.frame".

It is necessary to declare the latex packages: ‘multirow’ in the preamble of the Rnoweb file to make available all the
resources of the function `xtable.bpca`

.

An object of the class `xtable.bpca`

.

Faria, J. C.

Allaman, I. B.

Demétrio C. G. B.

Johnson, R. A. and Wichern, D. W. (1988)
*Applied multivariate statistical analysis*.
Prentice-Hall, Inc., Upper Saddle River, NJ, USA, 6 ed.

```
## Example 1: The simplest possible
library(xtable)
bp <- bpca(iris[-5],
d=1:3)
xtable(bp)
## Example 2: With caption and label
bp2 <- bpca(gabriel1971)
xtable(bp2,
caption='Biplot gabriel1971',
label='example_2')
```

[Package *bpca* version 1.3-6 Index]