Highest-value bar offset, zero for current and negative into history; ties
choose the latest bar. Omitted options preserve legacy behavior. Supplied
skip searches period finite observations and retains original bar indices,
so an offset can extend beyond period-1 and ages across missing current bars.
propagate requires period chronological finite bars. Warmup and all-missing
history are NaN. Invalid option-path periods throw RangeError; malformed
policies throw TypeError. Periods must be positive safe integers.
Highest-value bar offset, zero for current and negative into history; ties choose the latest bar. Omitted options preserve legacy behavior. Supplied
skipsearches period finite observations and retains original bar indices, so an offset can extend beyond period-1 and ages across missing current bars.propagaterequires period chronological finite bars. Warmup and all-missing history are NaN. Invalid option-path periods throw RangeError; malformed policies throw TypeError. Periods must be positive safe integers.