NCSS (statistical software)

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title: "NCSS (statistical software)" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["proprietary-software", "windows-only-software", "regression-and-curve-fitting-software", "time-series-software"] topic_path: "technology/operating-systems" source: "https://en.wikipedia.org/wiki/NCSS_(statistical_software)" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0

::data[format=table title="Infobox Software"]

Field	Value
name	NCSS
developer	NCSS, LLC
latest_release_version	NCSS 2022
operating_system	Windows
genre	numerical analysis
license	Proprietary software
website	www.ncss.com
::

NCSS is a statistics package produced and distributed by NCSS, LLC. Created in 1981 by Jerry L. Hintze, NCSS, LLC specializes in providing statistical analysis software to researchers, businesses, and academic institutions. It also produces PASS Sample Size Software which is used in scientific study planning and evaluation.

The NCSS package includes over 250 documented statistical and plot procedures. NCSS imports and exports all major spreadsheet, database, and statistical file formats.

Major statistical topics in NCSS

Analysis of Variance
Appraisal Methods
Charts and Graphs
Correlation
Cross Tabulation
Curve Fitting
Descriptive Statistics
Design of Experiments
Diagnostic Tests
Forecasting
General Linear Models
Meta-Analysis
Mixed Models
Multivariate
Proportions
Quality Control
Regression Analysis
Reliability Analysis
Repeated Measures
ROC Curves
Survival Analysis
Time Series Analysis
T-Tests

References

::callout[type=info title="Wikipedia Source"] This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page. ::