ENH: Allow recursive estimation for samp size less than window size in RollingOLS
ENH: Allow recursive estimation for samp size less than window size in RollingOLS: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). This is expanding window until the full window length is reached.
The task
This is expanding window until the full window length is reached.
Part of FineEnvs/MiMo-V2.6-RL-harbor-code.