{"id":"W2022074394","doi":"10.1139/x00-202","title":"Additivity of nonlinear biomass equations","year":2001,"lang":"en","type":"article","venue":"Canadian Journal of Forest Research","topic":"Forest ecology and management","field":"Environmental Science","cited_by":340,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"U.S. Forest Service","keywords":"Heteroscedasticity; Additive function; Mathematics; Nonlinear system; Nonlinear regression; Seemingly unrelated regressions; Applied mathematics; Biomass (ecology); Tree (set theory); Statistics; Logarithm; Econometrics; Regression analysis; Ecology; Mathematical analysis","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04730206124146605,"score_gpt":0.3113847815354063,"score_spread":0.2640827202939402,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}