PASS 2021 & NCSS 2021 are Now Available! (영문)
 
 
2021/03/02 (11:08)
작성자 : 관리자 조회수 : 244
 
Get PASS 2021 & NCSS 2021 Now!
We are pleased to announce the release of PASS 2021 and NCSS 2021 with several new features and procedures.

PASS 2021 now provides sample size tools for over 1030 statistical test and confidence interval scenarios - far more than any other commercial sample size software. NCSS 2021 provides a complete and easy-to-use collection of hundreds of statistical and graphics tools to analyze and visualize your data.
What's New in PASS 2021?
PASS 2021 adds 68 new sample size procedures and includes a variety of enhancements.
New and Updated Procedures Include:
  • Vaccine Efficacy Tests and Confidence Intervals for Means, Proportions, Poisson Rates, Negative Binomial Rates, Hazard Ratios, etc.
  • Group-Sequential Tests*
  • Reference Limits
  • Exact Method for Agreement in Method Comparison Studies
  • Equivalence Tests and Contrasts in ANOVA
  • Studentized Range Tests
  • Dose-Finding
  • ANCOVA Tests and Contrasts
  • Intraclass Correlation
  • Two Ordered Categorical Variables
  • Bayesian Tests of Two Means
  • Ratio of Two Means
  • Ratio of Two Proportions
  • Two Correlated Proportions
  • Fisher's Exact Test
  • Two Poisson Rates in a Cluster-Randomized Design
  • Logrank Tests
  • Weibull Tests
Program-wide Enhancements:

  • Report Auto-sizing for Improved Display
  • Improved Decimals Display
  • Random Seed Added to All Simulation Procedures (for Reproducibility)
  • Report Options Access Improvements
  • Window Access and Display Improvements
  • Window Loading Time Optimizations
  • Operational Qualification (Validation) Processing Time Improvements
* For the 7 new group-sequential sample size procedures in PASS 2021, there are corresponding group-sequential analysis and sample size re-estimation procedures in NCSS 2021.
What's New in NCSS 2021?
With new analysis, graphics, and data tools, NCSS 2021 is more powerful and easier to use than ever before! This new version includes
New and Updated Procedures:
  • Violin Plots
  • Violin Plots (2 Factors)
  • Group-Sequential Non-Inferiority Analysis for One Mean with Known Variance*
  • Group-Sequential Superiority by a Margin Analysis for One Mean with Known Variance
  • Group-Sequential Non-Inferiority T-Tests for One Mean
  • Group-Sequential Superiority by a Margin T-Tests for One Mean
  • Group-Sequential Analysis for One Proportion
  • Group-Sequential Non-Inferiority Analysis for One Proportion
  • Group-Sequential Superiority by a Margin Analysis for One Proportion
  • Line Charts Added to Several Analysis Procedures including Frequency Tables, Contingency Tables, Descriptive Statistics, Two Proportions, Two Correlated Proportions, and Appraisal
  • Label Sorting and Data Orientation Improvements in Bar Charts, Line Charts, and Pie Charts
  • Option to Include Overall Regression Line Across Groups Added to Scatter Plots and Bland-Altman Plots
  • Shapiro-Wilk and Anderson-Darling Residual Normality Tests Added to One-Way ANOVA
  • Exact Binomial McNemar Test Option Added to Two Correlated Proportions
Program-wide Enhancements:

  • New Group By (Break Variables) System Allows Users to Quickly Segment Analyses in All Procedures without Requiring the Use of a Filter
  • Report Auto-sizing for Improved Display of Long Output Values
  • Random Seed Added to All Procedures that Utilize Random Number Generation (for Reproducibility)
  • Variable Labels and Value Labels Improvements
  • Report Options Access Improvements
  • Window Access and Display Improvements
  • Window Loading Time Optimizations
  • Data Fill Tool Improvements
* For the 7 new group-sequential analysis procedures in NCSS 2021, there are corresponding group-sequential power and sample size procedures in PASS 2021.
"I’ve used NCSS since 1986 and PASS since 1997. The utility, precision, documentation, output and ease-of-use of your products are the best in the business."

- Tim Gohmann, Ph.D.
329 North 1000 East
Kaysville, Utah 84037
(801) 546-0445
 
 
 
  다음 : What's New in Visual Assist 2021 (영문)