Description Usage Arguments Details Value Author(s) See Also

Sums of squares between and within the columns of a matrix. Allows for missing values. This function is called by the `anova`

method for `MAList`

objects.

1 | ```
bwss.matrix(x)
``` |

`x` |
a numeric matrix. |

This is equivalent to a one-way analysis of variance where the columns of the matrix are the groups.
If `x`

is a matrix then `bwss.matrix(x)`

is the same as `bwss(x,col(x))`

except for speed of execution.

A list with components

`bss` |
sums of squares between the column means. |

`wss` |
sums of squares within the column means. |

`bdf` |
degrees of freedom corresponding to |

`wdf` |
degrees of freedom corresponding to |

Gordon Smyth

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