About: instrumental variable

Premodifier: instrumental
Head noun: variable

Same concepts
http://dbpedia.org/resource/Instrumental_variable

Broader concepts

label	provenance	confidence
topic	isap:363330685	0.773285
advanced topic	isap:363330686	0.709989
method	isap:478825879	0.339949
attempt	isap:345287799	0.250150

Narrower concepts

label	provenance	confidence