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 have been using NCSS in my high school class room for 22 years. I find it very easy to use and my students use it to calculate their results for their lab reports, science fair projects, and now they are using it for AP Research projects. It can be used for everything from the basics to the most advanced statistics. NCSS is very affordable for any high school budget.

—David Buncher, High School Teacher, Miami, FL

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

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