Convert online-update environments to LTM data.table format

After running build_online_ltm_timestep_counts, the updated environments are not directly accessible. This helper rebuilds them and converts to the data.table list format used by counts_ltm (index = -1L rows).

Usage

envs_to_ltm_tables(envs, N, alphabet)

Arguments

envs

List of N+1 environments (one per order 0..N)

N

Maximum n-gram order

alphabet

Character vector of all symbols

Value

List of N+1 data.tables, each with columns index=-1L, context_id, Event, Ce, C, t, t1.