variable,definition,type,values,use
platform,Source platform,nominal,YouTube / Instagram / TikTok,Platform stratification
account/source,Source/account name,text,identifier,Actor identification; excluded from public de-identified tables
date,Upload date,date,YYYY-MM-DD,Temporal analysis
text,Text unit,text,caption/title/description,"Relevance, valence, framing"
likes,Number of Likes,count,>=0,Observed-attention/visibility proxy
vendor_sentiment,Vendor-provided label,categorical,positive/negative/...,Rejected as affect measure
ai_marker,Mentions AI/algorithm,binary,0/1,Relevance filtering
talent_marker,Mentions talent/human resources,binary,0/1,Relevance filtering
indo_policy_marker,Mentions Indonesia/policy,binary,0/1,Relevance filtering
core_corpus,Included in core corpus,binary,0/1,Non-noise relevance intersection
content_class,Content function,categorical,promotion / other / policy,Composition analysis
policy_match,Automatic policy substance,binary,0/1,Corrected policy filter
manual_policy_add,Manual addition,binary,0/1,Recovery without formal keyword
lexical_valence,Diagnostic lexical valence,categorical,positive / unclear / negative,Vendor-sentiment audit
text_length_quartile,Text-length quartile,ordinal,Q1-Q4,Length-sensitivity audit
actor_type,Actor type,categorical,"media, creator, state, etc.",Discursive practice
frame_main,Main frame,categorical,5 frames,Discourse analysis