The effect of heterogeneous variance on efficiency and power of cluster randomized trials with a balanced 2 × 2 factorial design.
Stat Methods Med Res
; 24(5): 574-93, 2015 Oct.
Article
in En
| MEDLINE
| ID: mdl-25911332
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Randomized Controlled Trials as Topic
Type of study:
Clinical_trials
/
Prognostic_studies
/
Risk_factors_studies
Limits:
Humans
Language:
En
Journal:
Stat Methods Med Res
Year:
2015
Document type:
Article
Affiliation country:
Países Bajos
Country of publication:
Reino Unido