Introduction An interrupted time series (ITS) design is an important observational design used to examine the effects of an intervention or exposure. This design has particular utility in public ...

Examination of the conflicting statistical methods currently used in scientific inference reveals an increasing awareness of the utility of likelihood. The concept of prior likelihood is introduced as ...

Biostatistics continues to play an essential role in contemporary cardiovascular investigations, but successful implementation of biostatistical methods can be complex. Prospective declaration of the ...

Advancements in statistical and computational methods have much to contribute to promoting new discoveries in psychology. In particular, as found in diverse disciplines as marketing, health care, and ...

No matter the field, if a researcher is collecting data of any kind, at some point he is going to have to analyze it. And odds are he’ll turn to statistics to figure out what the data can tell him. As ...

aClinical Trial and Statistics Unit, Institute of Cancer Research, London, UK bDrug Development Unit, Royal Marsden/Institute of Cancer Research, London, UK cCentre for Patient Reported Outcomes ...