PMC:7796329 / 67512-67610 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T558","span":{"begin":0,"end":98},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The explanatory power of Model 1 is 20.8%, that of Model 2 is 17.3%, and that of Model 3 is 24.8%."}