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SOLUTIONS

Sample Size & Power Calculations
Calculate for a Variety of frequentist and Bayesian Design


Adaptive Design
Design and Analyze a Wide Range of Adaptive Designs


Milestone Prediction
Predict Interim Analysis Timing or Study Length


Randomization Lists
Generate and Save Lists for your Trial Design

CAPABILITIES

Group Sequential and Promising Zone Designs
Calculate Boundaries & Find Sample Size. Evaluate Interim Data & Re-estimate Sample Size


Sample Size for Bayesian Statistics
Probability of Success (Assurance), Credible Intervals, Bayes Factors and more


Early Stage and Complex Designs
Sample size & operating characteristics for Phase I, II & Seamless Designs (MAMS)

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The Biostatisticians Remote Work Toolkit Background

The Biostatisticians Remote Work Toolkit

Due to COVID-19, many researchers are now required to work from home.
Here is a collection of resources to help.

FDA Guidance for COVID-19

FDA Guidance on Conduct of Clinical Trials during the COVID-19 Pandemic

The U.S. Food and Drug Administration has issued a guidance for industry, investigators and institutional review boards conducting clinical trials during the coronavirus (COVID-19) pandemic.

This guidance was issued on March 18th, 2020.

Free Certified Training

Get Started - nQuery Online Certified Training Email

During this period, we are providing access to our commercial sample size course for free.

Educational Webinars

Should you find yourself with more opportunity to listen to or watch educational content, browse our recent trial design webinars.

Sample Size for Survival Analysis - Webinar On Demand
Sample Size For Survival Analysis
Watch Now
sample-size-for-phase-ii-clinical-trials-nQuery-Webinar-on-demand
Sample Size for Phase II Clinical Trials
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How to reduce sample size - Webinar On Demand - nQuery - sample size calculator
How To Reduce Sample Size...ethically and responsibly
Watch Now
Adaptive Clinical Trials - Why and how to use nQuery for SSC - On Demand
Adaptive Clinical Trials
Watch Now

Worked Examples

Sample Size Examples Thumbnail

We have an extensive library of real-world industry examples to demonstrate how nQuery can be used for calculating sample size and optimizing your trial design.

Click here for a full list of real-world worked examples

Optimize Your Trial Designs

nQuery Free Trial

We are offering extended trials of jQuery. With this, you can see how nQuery can optimize your trial designs including fixed term, Bayesian & adaptive.

Click the link above to take an online trial now.

Contact Us

We are here to help in any way to get you back up and running with nQuery at home.

What can we help you with?

Looking for more? Here are some picks from our blog