Use the ta.any() function for an Aster virtual data frame to return a logical value when applied to a virtual data frame. It returns TRUE when one element of virtual data frame is not zero. It only works for numeric values.
Use the ta.any() function for an Aster virtual data frame to return a logical value when applied to a virtual data frame. It returns TRUE when one element of virtual data frame is not zero. It only works for numeric values.