rowAnys {MatrixGenerics} | R Documentation |
Check if any elements in a row (column) of a matrix-like object is equal to a value.
rowAnys(x, rows = NULL, cols = NULL, value = TRUE, na.rm = FALSE, ...) ## S4 method for signature 'matrix_OR_array_OR_table_OR_numeric' rowAnys(x, rows = NULL, cols = NULL, value = TRUE, na.rm = FALSE, dim. = dim(x), ...) ## S4 method for signature 'ANY' rowAnys(x, rows = NULL, cols = NULL, value = TRUE, na.rm = FALSE, ...) colAnys(x, rows = NULL, cols = NULL, value = TRUE, na.rm = FALSE, ...) ## S4 method for signature 'matrix_OR_array_OR_table_OR_numeric' colAnys(x, rows = NULL, cols = NULL, value = TRUE, na.rm = FALSE, dim. = dim(x), ...) ## S4 method for signature 'ANY' colAnys(x, rows = NULL, cols = NULL, value = TRUE, na.rm = FALSE, ...)
x |
An NxK matrix-like object. |
rows, cols |
A |
value |
The value to search for. |
na.rm |
|
... |
Additional arguments passed to specific methods. |
dim. |
An |
The S4 methods for x
of type matrix
,
array
, or numeric
call
matrixStats::rowAnys
/ matrixStats::colAnys
.
Returns a logical
vector
of length N (K).
matrixStats::rowAnys()
and
matrixStats::colAnys()
which are
used when the input is a matrix
or numeric
vector.
For checks if all elements are equal to a value, see
rowAlls()
.
base::any()
.
mat <- matrix(rnorm(15), nrow = 5, ncol = 3) mat[2, 1] <- NA mat[3, 3] <- Inf mat[4, 1] <- 0 print(mat) rowAnys(mat) colAnys(mat)