mu3: mu3
In yelleKneK/SMSD: Sequential Methods for Study Design
mu3 R Documentation
mu3
Description
The function computes the unbiased estimate of the third central moment
Usage
mu3(x, na.rm = FALSE)
Arguments
x
numeric vector of at least length 3
na.rm
logical value indicating whether NA values should be stripped
before the computation proceeds.
Details
The function mu3 computes the unbiased estimate of the third central moment
of a given vector. The input must numeric (as determined by
is.numeric) and of length at least 3
(excluding NA's. If na.rm is TRUE, the NA
entries in the given vector will be ignored.
Value
The unbiased sample central moment of X
Author(s)
Ken Kelley kkelley@nd.edu,
Francis Bilson Darku fbilsond@nd.edu,
Bhargab Chattopadhyay bhargab@utdallas.edu
Examples
x <- rnorm(10)
mu3(x)
y <- c(1, 3, 1, 5, 6, 3, NA, 3 ,4, NA, 2)
mu3(y, na.rm = TRUE)
yelleKneK/SMSD documentation built on Nov. 23, 2022, 6:40 p.m.
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| mu3 | R Documentation |
mu3
Description
The function computes the unbiased estimate of the third central moment
Usage
mu3(x, na.rm = FALSE)
Arguments
x |
numeric vector of at least length 3 |
na.rm |
logical value indicating whether NA values should be stripped before the computation proceeds. |
Details
The function mu3 computes the unbiased estimate of the third central moment
of a given vector. The input must numeric (as determined by
is.numeric) and of length at least 3
(excluding NA's. If na.rm is TRUE, the NA
entries in the given vector will be ignored.
Value
The unbiased sample central moment of X
Author(s)
Ken Kelley kkelley@nd.edu, Francis Bilson Darku fbilsond@nd.edu, Bhargab Chattopadhyay bhargab@utdallas.edu
Examples
x <- rnorm(10) mu3(x) y <- c(1, 3, 1, 5, 6, 3, NA, 3 ,4, NA, 2) mu3(y, na.rm = TRUE)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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