Clustered data arise when observations are organised into groups—such as patients within hospitals, students within schools or repeated measures on the same subject—so that measurements within a group ...

Safety evaluation studies are essential for regulatory approval before a new pharmaceutical can enter clinical phases. Conducted in GLP (Good Laboratory Practice)-certified facilities, these studies ...

Discover how risk analysis identifies potential threats to minimize negative impacts on business, government, and the ...

Innovative statistical method helps determine ideal threshold times in restricted mean survival time analyses. The restricted mean survival time (RMST) analysis technique was introduced in health care ...

A relatively simple statistical analysis method can more accurately predict the risk of landslides caused by heavy rain, according to a study coordinated by Brazilian researchers affiliated with the ...

A relatively simple statistical analysis method can more accurately predict the risk of landslides caused by heavy rain, according to a study coordinated by Brazilian researchers affiliated with the ...

A new statistical method provides a more efficient way to uncover biologically meaningful changes in genomic data that span multiple conditions—such as cell types or tissues. Whole genome studies ...

A research team at the University of Vienna, led by pharmaceutical chemist Johannes Kirchmair, has developed a statistical ...

When you use the statistical analysis features in Excel, you are leveraging one of the most powerful tools available for data manipulation and interpretation. Excel is not just a spreadsheet ...