Given a numeric object (scalar, vector, matrix or 3-dim array) sets a subset of rows to a given value.
apollo_setRows(v, r, val)Numeric scalar, vector, matrix or 3-dim array. Rows of this object will be replaced by val and
Boolean vector. As many elements as rows in v. TRUE for replacing that row, FALSE for not changing it.
Numeric scalar. Value to which the specified rows must be set to.
The same argument v but with the rows where r==TRUE set to val.