rowWeightedMads {MatrixGenerics} | R Documentation |
Calculates the weighted median absolute deviation for each row (column) of a matrix-like object.
rowWeightedMads(x, w = NULL, rows = NULL, cols = NULL, na.rm = FALSE, constant = 1.4826, center = NULL, ...) ## S4 method for signature 'matrix_OR_array_OR_table_OR_numeric' rowWeightedMads(x, w = NULL, rows = NULL, cols = NULL, na.rm = FALSE, constant = 1.4826, center = NULL, ...) ## S4 method for signature 'ANY' rowWeightedMads(x, w = NULL, rows = NULL, cols = NULL, na.rm = FALSE, constant = 1.4826, center = NULL, ...) colWeightedMads(x, w = NULL, rows = NULL, cols = NULL, na.rm = FALSE, constant = 1.4826, center = NULL, ...) ## S4 method for signature 'matrix_OR_array_OR_table_OR_numeric' colWeightedMads(x, w = NULL, rows = NULL, cols = NULL, na.rm = FALSE, constant = 1.4826, center = NULL, ...) ## S4 method for signature 'ANY' colWeightedMads(x, w = NULL, rows = NULL, cols = NULL, na.rm = FALSE, constant = 1.4826, center = NULL, ...)
x |
An NxK matrix-like object. |
w |
A |
rows, cols |
A |
na.rm |
|
constant |
A scale factor. See |
center |
(optional) the center, defaults to the row means |
... |
Additional arguments passed to specific methods. |
The S4 methods for x
of type matrix
,
array
, or numeric
call
matrixStats::rowWeightedMads
/ matrixStats::colWeightedMads
.
Returns a numeric
vector
of length N (K).
matrixStats::rowWeightedMads()
and
matrixStats::colWeightedMads()
which are used when the input is a matrix
or numeric
vector.
See also rowMads for the corresponding unweighted function.
mat <- matrix(rnorm(15), nrow = 5, ncol = 3) mat[2, 1] <- NA mat[3, 3] <- Inf mat[4, 1] <- 0 print(mat) w <- rnorm(n = 5, mean = 3) rowWeightedMads(mat, w = w[1:3]) colWeightedMads(mat, w = w)