nQuery - Powering Sample Size

In 2017, 90% of organizations with FDA approved clinical trials used nQuery for sample size calculation.

nQuery Customer Collection Logo.jpg

Receive Regulatory Approval

Consistently calculate the correct sample size for FDA/EMA submission

  • Validated Sample Size Tables & Procedures 
  • Sample Size Statement Generator 
  • Automated Installation & Operational Qualification (IQ/OQ) Procedures

More About Regulatory approval > 

nQuery Regulatory Approval image ver1.png
Reduce Risk and Cost image ver 1.png

Reduce The Risk & Cost of Trials

Bayesian & Adaptive techniques to optimize your trial design

  • See how likely it is to receive a 'positive' outcome from your trial through our Bayesian module of sample size & power analysis calculator
  • Reduce sample size while still ensuring results are statistically significant
  • Non-standard test statistics for mid trial Adaptive modifications

More - reduce risk and costs reduction >

Powerful Sample Size Options

Use our sample size calculator to rapidly calculate sample size for a multitude of scenarios

  • Sample size calculator with 100’s of sample size and power calculation procedures
  • With Plotting Features, Easily conduct a variety of “What-If” scenarios to align your final sample size choice with your scientific and budgetary requirements.
  • Fine tune calculations with the Specify Multiple Factors tool

More sample size calculator options >

Powerful Options 0.5.png
Share and Empower 0.4.png

Share & Empower

Easily communicate calculations to your team

  • Share Your Work Quickly
  • Fast and Useful Reporting Tools
  • A sample size calculator that empowers your team

Empowering sample size calculator - More >

Easy & Intuitive To Use

Clean and fast spreadsheet style interface with no coding required

  • Clean Spreadsheet style interface
  • Zero Manual Coding
  • Statistical Help Cards
  • Customized Tables

Find Out how easy nquery is to use >

Easy to Use 0.4.png
Blue green web banner 2000 x 450 px.jpg

Have A Question?
Don't hesitate to get in contact!