<result> <column_name>Rk</column_name> <family>additive</family> <subtype>ordinal_additive</subtype> <confidence>0.6</confidence> <requires_user_confirmation>false</requires_user_confirmation> <sum_meaningful>false</sum_meaningful> <signed>false</signed> <reducers> <primary_reducer>sum</primary_reducer> <valid_reducers>sum, mean, min, max, median, last, rank, normalized_mean</valid_reducers> <excluded_reducers>product (not a ratio), geomean (not a ratio)</excluded_reducers> <average_semantics>arithmetic_mean</average_semantics> </reducers> <inner_outer_measure> <inner_measure_reducer>n/a</inner_measure_reducer> <outer_measure_reducer>n/a</outer_measure_reducer> </inner_outer_measure> <multiplicative_partner_derivable>true</multiplicative_partner_derivable> <reasoning> The table is PATH with a Date sequence axis, so the full analysis applies. "Rk" is a rank (an ordinal position) with positive integer-like values from 1 to 2225, a mean of about 329 and a median of 255. It is nowhere near 1.0 and contains no zeros or negatives, so there is no evidence of a ratio or multiplicative behavior. The rank is only meaningful ordinally along the Date axis (a rank_score-like quantity), so ordinal_additive fits best. Summing ranks across time is not meaningful, and the low distinct fraction suggests the ranks repeat across dates. Confidence is moderate because the name is the only rank signal and no reconstruction evidence is available. Summing across entities at a fixed step is also of dubious value. </reasoning> <table_type_conflict>false</table_type_conflict> </result>