Description Usage Arguments Value See Also Examples
Create a matrix by combining multiple copies of a vector as columns
1 | expand(x, n)
|
x |
a vector (data to repeat into |
n |
an integer (number of times to repeat |
a matrix with dimensions length(x), n
, with x
repeated
in each column
Other utility: aggMatrix
,
badRows
, cellIdx
,
merge.formula
, rowProds
1 2 |
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