License Agreements

NCSS 12 License Agreement

File: NCSS-12-License-Agreement.pdf
Size: 26.4 KB

NCSS 11 License Agreement

File: NCSS-11-License-Agreement.pdf
Size: 20.16 KB

NCSS 10 License Agreement

File: NCSS-10-License-Agreement.pdf
Size: 20.17 KB

NCSS 9 License Agreement

File: NCSS-9-License-Agreement.pdf
Size: 20.68 KB

NCSS 8 License Agreement

File: NCSS-8-License-Agreement.pdf
Size: 19.79 KB

NCSS 2007 License Agreement

File: NCSS-License-Agreement-and-Preface.pdf
Size: 30.57 KB

"PASS is a great program. It does so much and is easy to use. It’s much better than the other sample size programs I’ve used—it has helped me greatly in my research."

Ken Lawson, Ph.D., The University of Texas

I adore NCSS and PASS. I have been using them for 20 years now.

Mario Martinez Gonzalez, MPH, FEE, MD, Universidad Nacional Autonoma de Mexico