What's New at
NCSS?
PASS Training Course
A 4-week, online training course on using PASS is now being offered through statistics.com. The course is
taught by Dr. Thomas P. Ryan. Click
here for more information.
Windows
Compatibility Statement
PASS 2008, NCSS 2007, and GESS 2006 have all been
tested and found to be completely
compatible with Windows
7, Vista, and XP. PASS 2008, NCSS 2007, and GESS 2006 will
install and run just fine on 64-bit operating systems.
PASS 2008
Upgrade Now Available
Upgrade from PASS 2005:
$349.95 (academic/government)
$399.95 (commercial)
Upgrade from Earlier Versions:
$449.95 (academic/government)
$499.95 (commercial)
We are
pleased to announce the release of PASS 2008. This edition of
PASS has been split from NCSS and now functions as an independent
application. PASS 2008 adds over 40 new power and sample size
procedures and features to PASS, including procedures for
mixed models, kappa testing, Normality testing,
Cochran-Armitage proportion trend testing, new survival analysis
procedures, tools to create randomization lists, several
confidence interval procedures, several design of experiments
procedures, microarray gene expression comparison tools, an
enhanced user interface, an improved help system, and the
ability to create macros (which add programmability and
streamline repeated tasks).
All templates from previous versions of
PASS are fully compatible with PASS 2008.
PASS 2008 is fully compatible with Windows
7, Vista, and XP.
New Procedures
Mixed
Models
Logrank (Survival) Tests
Logrank Non-Inferiority Tests
Randomization
Lists
Kappa Test for
Agreement Between Two Raters
Confidence
Intervals - Means (6 Procedures)
Confidence
Intervals - Proportions (2 Procedures)
Confidence
Intervals - Regression Slope
Confidence
Intervals - SD/Variance (8 Procedures)
Confidence
Intervals - Correlation
Microarray One-Sample/Paired
T-Tests
Microarray Two-Sample
T-Tests
Cochran-Armitage Proportion Trend Tests
Normality
Tests
Longitudinal Time-Averaged Differencing - Two Means
Longitudinal Time-Averaged Differencing - Two Proportions
Design of
Experiments (9 Procedures)
New Features
Simplified Interface
Improved Help System
Quick Launch
Macros (Programmability)

Read about what’s new in
PASS 2008.
View the
PASS upgrade brochure.
View the PASS 2008 brochure.
NCSS 2007 Upgrade
Now Available
Upgrade from NCSS 2004:
$249.95 (academic/government)
$299.95 (commercial)
Upgrade from Earlier Versions:
$349.95 (academic/government)
$399.95 (commercial)
We are
happy to announce that NCSS 2007 is now available for purchase. This
edition adds several new procedures and features to NCSS,
including mixed models, an enhanced
user interface, and the ability to create macros, which add
programmability and streamline repeated tasks. The graphics
capabilities have also been greatly enhanced with the addition of
color selection tools that allow you to create and choose from
millions of colors for inclusion in NCSS charts and graphs. A new
Quick Launch window has been added, which makes finding and
launching a new procedure easier than ever before. The Help System
has also been improved to make it easier than ever to use.
Procedures
Mixed Models
Circular Data Analysis
Data Matching - Optimal
and Greedy
Data Simulator
Data
Stratification
Double Dendrograms
Merging Two Databases
Multiple Regression with
Serial Correlation Correction
Nondetects Analysis
Nondetects Regression
Tools
Macros (Programmability)
Color Selection Windows
Quick Launch Window
Features
Enhanced User Interface
Improved Help System

Read about what’s new in
NCSS 2007.
View the
NCSS 2007 upgrade brochure.
View the NCSS 2007 brochure.
Adobe®
Reader®
Version 7 or later is required to use the new NCSS Help System. You can download the latest version of Adobe®
Reader®
by clicking on the link below. The new help system is fully compatible
with Windows 7, Vista, and XP.

GESS 2006
Now
Available
(Includes a license for the most recent
version of NCSS)
with Electronic
Documentation Only
(No Printed Manuals):
$749.95
with Printed Manuals:
$949.95
We are pleased to
announce the release of GESS 2006, Gene Expression
Statistical System for Microarrays.
GESS 2006 Features:

View the
GESS 2006 brochure.
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