
nQuery est le logiciel de calcul de taille d'échantillon le plus fiable au monde. nQuery offre une liste étendue de fonctionnalités pour le calcul de taille d'échantillon et l'analyse de puissance.

BMDP Statistical Software est un logiciel d'analyse statistique qui offre des fonctionnalités approfondies pour toutes les principales analyses statistiques.


StatSols is a company that specializes in statistical software solutions, particularly known for its flagship product, nQuery. The company's offerings are primarily focused on sample size and power analysis, helping researchers and organizations in the fields of clinical trials and biostatistics to design studies with optimal statistical power. StatSols provides tools that support planning, design, and analysis to ensure efficient and accurate results. Their solutions are utilized by a wide range of professionals in pharmaceutical, academic, and research settings.