Concealed Randomization Sequence

The full allocation table is stored internally. Public accessors mask all rows after the reveal pointer.

Slots

trial_id

Trial identifier.

method

Allocation method.

arms

Ordered arm labels.

ratio

Named allocation weights.

seed

Captured random seed.

strata

Trial stratification definition.

block_sizes

Admissible block lengths.

p_bias

Minimization biased-coin probability.

weights

Named minimization factor weights.

imbalance

Minimization discrepancy measure.

table

Sealed allocation table.

audit

Append-only access audit.

fingerprint

Deterministic semantic-content hash.

revealed

Number of revealed rows.