| cumsum.tis {fame} | R Documentation |
Return a tis whose elements are the cumulative sums, products,
minima or maxima of the elements of the argument.
## S3 method for class 'tis': cumsum(x) ## S3 method for class 'tis': cumprod(x) ## S3 method for class 'tis': cummax(x) ## S3 method for class 'tis': cummin(x)
x |
a tis series. |
These are tis methods for generic functions
A tis like x. An NA value in x causes the
corresponding and following elements of the return value to be
NA, as does integer overflow in cumsum (with a warning).
cumsum, cumprod,
cummin, cummax