Statsols Blog

Sample Size

What is Sample Size?

A good statistical study is one that is well designed and leads to valid conclusions. This however, is not always the case, even in published studies. In Cohen’s (1962) seminal power analysis of the journal of Abnormal and Social Psychology he concluded that over half of the published studies were insufficiently powered to result in statistical significance for the main hypothesis.

Topics: Industry News Power & Sample Size

FDA recommends bioequivalence standards for 26 drugs

Great Blog post from RxObserver

Topics: Industry News

The DIA 2014 50th Annual Meeting

Next week from June 15-19, 2014, Statistical Solutions will be at the DIA 2014 50th Annual Meeting at the San Diego Convention Center, San Diego, CA.


Topics: Missing Data Industry News SOLAS for Missing Data Power & Sample Size

New Release - nQuery Advisor + nTerim 3.0

We are delight the announce the release of nQuery + nTerim 3.0.

Topics: Industry News

Introducing the nQuery Advisor + nTerim Campus Licence.

nQuery Advisor + nTerim 3.0 is the leading software for Sample Size & Power determination. nQuery Advisor + nTerim is trusted by the top 50 Pharma and Biotech companies worldwide to calculate sample size. Hundreds of clinical trials have been approved by leading regulatory agencies when nQuery Advisor was used to calculate sample size establishing itself as the preferred software in industry for sample size calculations.

Topics: Industry News

nQuery Advisor User Group for Clinical Trials.

We have created an nQuery Advisor user group for clinical trials on linkedIn.

The group has been created for exiting and future users of nQuery Advisor working in clinical trials to connect, support, share ideas, seek advice and draw from one anothers experiences.

Topics: Industry News Power & Sample Size

A Celebration of Don Rubin on His 70th Birthday

The Department of Statistics, Harvard University, Cambridge, MA will hold a celebration honouring Donald Rubin on his 70th Birthday on Saturday, March 29, 2014.

Topics: Missing Data Multiple Imputation Industry News

The World of Statistics launch new website

The World of Statistics, the successor to the highly successful and world-popular International Year of Statistics debuts its new website today.

Topics: Industry News