Form Row and Column Sums and Means
rowSums.Rd
Form row and column sums and means for sparse spam
matrices
Usage
rowSums(x, na.rm = FALSE, dims = 1, ...)
colSums(x, na.rm = FALSE, dims = 1, ...)
rowMeans(x, na.rm = FALSE, dims = 1, ...)
colMeans(x, na.rm = FALSE, dims = 1, ...)
Arguments
- x
a
spam
object- na.rm
currently ignored
- dims
ignored as we have only two dimensions.
- ...
potentially further arguments from other methods.