rowAnyNAs {MatrixGenerics} | R Documentation |
Check if any elements in a row (column) of a matrix-like object is missing
Description
Check if any elements in a row (column) of a matrix-like object is missing.
Usage
rowAnyNAs(x, rows = NULL, cols = NULL, ..., useNames = NA)
## S4 method for signature 'matrix_OR_array_OR_table_OR_numeric'
rowAnyNAs(x, rows = NULL, cols = NULL, ..., useNames = NA)
## S4 method for signature 'ANY'
rowAnyNAs(x, rows = NULL, cols = NULL, ..., useNames = NA)
colAnyNAs(x, rows = NULL, cols = NULL, ..., useNames = NA)
## S4 method for signature 'matrix_OR_array_OR_table_OR_numeric'
colAnyNAs(x, rows = NULL, cols = NULL, ..., useNames = NA)
## S4 method for signature 'ANY'
colAnyNAs(x, rows = NULL, cols = NULL, ..., useNames = NA)
Arguments
x |
An NxK matrix-like object. |
rows , cols |
A |
... |
Additional arguments passed to specific methods. |
useNames |
If |
Details
The S4 methods for x
of type matrix
,
array
, or numeric
call
matrixStats::rowAnyNAs
/ matrixStats::colAnyNAs
.
Value
Returns a logical
vector
of length N (K).
See Also
-
matrixStats::rowAnyNAs()
andmatrixStats::colAnyNAs()
which are used when the input is amatrix
ornumeric
vector. For checks if any element is equal to a value, see
rowAnys()
.
Examples
mat <- matrix(rnorm(15), nrow = 5, ncol = 3)
mat[2, 1] <- NA
mat[3, 3] <- Inf
mat[4, 1] <- 0
print(mat)
rowAnyNAs(mat)
colAnyNAs(mat)
[Package MatrixGenerics version 1.8.1 Index]