| RowMeans {fame} | R Documentation |
Form row sums and means for numeric arrays.
RowSums (x, ...) RowMeans(x, ...) ## Default S3 method: RowSums(x, ...) ## Default S3 method: RowMeans(x, ...) ## S3 method for class 'tis': RowSums(x, ...) ## S3 method for class 'tis': RowMeans(x, ...)
x |
an array of two or more dimensions, containing numeric,
complex, integer or logical values, or a numeric data frame, or a
tis time indexed series |
... |
arguments passed along to rowSums or rowMeans. |
The tis-specific methods return a tis.
For other types of x, see rowMeans or rowSums.
mat <- tis(matrix(1:36, ncol = 3), start = latestJanuary()) cbind(mat, rowSums(mat), rowMeans(mat))