Financial time series matrix multiplication
newfts = tsobj_1 * tsobj_2 newfts = tsobj * array newfts = array * tsobj
A pair of financial time series objects.
A scalar value or array with number of rows equal to
the number of dates in
mtimes method multiplies element by element
the components of one financial time series object (
by the components of the other. You can also multiply the entire object
by an array.
If an object is to be multiplied by another object, both objects must have the same dates and data series names, although the order need not be the same. The order of the data series, when an object is multiplied by another object, follows the order of the first object.
newfts = tsobj_1 * tsobj_2 multiplies financial
time series objects element by element.
newfts = tsobj * array multiplies a financial
time series object element by element by an array.
newfts = array * tsobj and
= array / tsobj multiplies an array element by element by
a financial time series object.
For financial time series objects, the
is identical to the