NCSS 2019 Update
Use the button(s) below to download the NCSS 2019 installation file. If NCSS 2019 is not yet installed on your computer, this will install the full version. If you already have NCSS 2019 statistical analysis software installed, this will update your current installation to the newest version. Your personal files will not be affected.
Update Release Notes
This page lists the changes that have been made to NCSS 2019 since it was released.
Released: May 24, 2019
1. Added the ability for the software to periodically check online for updates and notify the user when an update is available. This new capability is controlled through System Options.
2. Corrected error in Two-Sample Non-Inferiority, Superiority, and Equivalence Tests for Survival Data using Cox Regression procedures that occurred when using adjustment for Numeric X’s. The hypotheses were stated incorrectly in the output when numeric covariates were added.
3. Fixed typo for standardized regression coefficient formula in Principal Components Regression documentation, page 340-12.
Released: March 23, 2019
1. Initial Release of NCSS 2019.