Puneet Varma (Editor)

PASS Sample Size Software

Updated on
Edit
Like
Comment
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Developer(s)
  
NCSS, LLC [1]

Operating system
  
Windows

License
  
Proprietary software

Stable release
  
PASS 13 / Jul, 2014

Type
  
power and sample size

Website
  
www.ncss.com

PASS is a computer program for estimating sample size or determining the power of a statistical test or confidence interval. NCSS LLC is the company that produces PASS. NCSS LLC also produces NCSS (for statistical analysis).

PASS includes over 230 documented sample size and power procedures.

Major statistical topics in PASS

  • Means - 1 or 2 Groups
  • Means - Correlated or Paired
  • Means - Cross-Over Designs
  • Means - Many (ANOVA)
  • Survival Analysis
  • Variances
  • ROC Curves
  • Equivalence
  • Normality Tests
  • Confidence Intervals
  • Conditional Power
  • Proportions - 1 or 2 Groups
  • Proportions - Correlated or Paired
  • Proportion - Many Groups
  • Mixed Models
  • Regression/Correlation
  • Non-Inferiority
  • Group Sequential Tests
  • Design of Experiments

    • References

    PASS Sample Size Software Wikipedia
    (Text) CC BY-SA