NCSS Data Analysis Software Manuals

NCSS 12

PDF documentation for NCSS 12 is installed with the software and can be accessed through the Help System. The documentation is not available online at this time.

NCSS 2019

PDF documentation for NCSS 2019 is installed with the software and can be accessed through the Help System. The documentation is not available online at this time.

NCSS 2020

PDF documentation for NCSS 2020 is installed with the software and can be accessed through the Help System. The documentation is not available online at this time.

NCSS 2021

PDF documentation for NCSS 2021 is installed with the software and can be accessed through the Help System. The documentation is also available online by clicking here.

NCSS 11

PDF documentation for NCSS 11 is installed with the software and can be accessed through the Help System. The documentation is not available online at this time.

NCSS 10

PDF documentation for NCSS 10 is installed with the software and can be accessed through the Help System. The documentation is not available online at this time.

NCSS 9

PDF documentation for NCSS 9 is installed with the software and can be accessed through the Help System. The documentation is not available online at this time.

NCSS 8

PDF documentation for NCSS 8 is installed with the software and can be accessed through the Help System. The documentation is not available online at this time.

NCSS 2007

NCSS Quick Start Manual

File: NCSS-QuickStart.pdf
Size: 4.64 MB

NCSS User's Guide I

File: NCSSUG1.pdf
Size: 11.69 MB

NCSS User's Guide II

File: NCSSUG2.pdf
Size: 8.97 MB

NCSS User's Guide III

File: NCSSUG3.pdf
Size: 7.91 MB

NCSS User's Guide IV

File: NCSSUG4.pdf
Size: 6.66 MB

NCSS User's Guide V

File: NCSSUG5.pdf
Size: 6.89 MB

NCSS 2004 and Older

NCSS 2004 (and older) Quick Start Manual

File: quickstart.pdf
Size: 1.59 MB

I am a very satisfied user of NCSS. For years I used SPSS in my consulting work, but the cost got to be exorbitant. When I started using NCSS, I found it easy and intuitive to use and extremely accurate in its results. It is not only my statistical analysis program of choice but I have recommended it to many of my clients as well. When I've had questions and called NCSS, I have always gotten expert help and advice and never had a problem go unsolved. Keep up the good work.

Denis Stadther, Denis Stadther Consulting

I have used several statistics tools, but NCSS is the best statistics tool. It is easy to use because the interface and menu are easy to be used. And NCSS is very useful to support an analysis [in] data research.

Evi Triandini, Researcher