PMC:7780429 / 9222-9373
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T58 | 0-151 | Sentence | denotes | We used the Χ2 test to contrast whether there is independence between two categorical variables using a contingency table when the data are not paired. |