Description Usage Arguments Details Value

A family of robust estimators based on Tukey's biweight

1 2 3 | ```
tukey.biweight(x, c = 5, e = 1e-04, na.rm = FALSE)
tukey.mean(x, c = 5, e = 1e-04, na.rm = FALSE)
tukey.logmean(x, c = 5, e = 1e-04, na.rm = FALSE)
``` |

`x` |
numeric vector of values to find the 'average' of |

`c,e` |
arguments to the underlying biweight algorithm |

Tukey's Biweight calculates a set of weight terms for the elements of
`x`

, based on a function of the each element of `x`

distance from
the median of `x`

. Those weight are then used in the calculation of the
average of `x`

, by either mean or log-average (geometric mean).

For 'biweight', a numeric vector of length `length(x)`

, of the scalar
weights for each element of `x`

.

Otherwise, a numeric scalar that is the 'average' of `x`

.

robertdouglasmorrison/DuffyTools documentation built on Dec. 7, 2018, 8:02 a.m.

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