Description Usage Arguments Details Value See Also Examples
Calculates the weighted variance for each row (column) of a matrix-like object.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | rowWeightedVars(x, w = NULL, rows = NULL, cols = NULL, na.rm = FALSE, ...)
## S4 method for signature 'matrix_OR_array_OR_table_OR_numeric'
rowWeightedVars(x, w = NULL, rows = NULL, cols = NULL, na.rm = FALSE, ...)
## S4 method for signature 'ANY'
rowWeightedVars(x, w = NULL, rows = NULL, cols = NULL, na.rm = FALSE, ...)
colWeightedVars(x, w = NULL, rows = NULL, cols = NULL, na.rm = FALSE, ...)
## S4 method for signature 'matrix_OR_array_OR_table_OR_numeric'
colWeightedVars(x, w = NULL, rows = NULL, cols = NULL, na.rm = FALSE, ...)
## S4 method for signature 'ANY'
colWeightedVars(x, w = NULL, rows = NULL, cols = NULL, na.rm = FALSE, ...)
|
x |
An NxK matrix-like object. |
w |
A |
rows, cols |
A |
na.rm |
If |
... |
Additional arguments passed to specific methods. |
The S4 methods for x
of type matrix
,
array
, or numeric
call
matrixStats::rowWeightedVars
/ matrixStats::colWeightedVars
.
Returns a numeric
vector
of length N (K).
matrixStats::rowWeightedVars()
and
matrixStats::colWeightedVars()
which are used when the input is a matrix
or numeric
vector.
See also rowVars for the corresponding unweighted function.
1 2 3 4 5 6 7 8 9 10 |
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