NCSS with GESS 2007 v7.1.20 (统计分析软件)

NCSS with GESS : 优秀的统计分析软件

美国 NCSS 公司的统计分析软件。NCSS在国外有着重要影响，一些使用者对它作出了高度评价，认为是“自己15年来使用的统计软件中最容易上手的系统”。GESS 2007是又一款小巧而优秀的微矩阵基因表征和统计分析软件，可脱离NCSS独立运行，具有矩阵质量和滤波、各种各样的NCSS统计分析接口和程序等，可视化程度高。
GESS
Gene Expression Statistical System for Microarrays
Comprehensive and Easy to Use


GESS makes statistical analysis of microarray gene expression data fast and easy. With this well-documented package, you will not have to worry about complex programming or confusing statistical output. Because this software was developed by a company with over 20 years of experience creating commercial statistical software, you will be confident with your results.
GESS comes with electronic (pdf) manuals that contain tutorials, examples, annotated output, references, formulas, and complete instructions on each procedure. And, if you cannot find an answer in the manual, our free technical support staff (which includes three Ph.D. statisticians) is available.
Array Quality and Filtering
Graphical and numeric summaries, designed to quickly alert the user to artifacts, bad spots, spatial anomalies, or poor arrays, are easily obtained for each array. Expression values may be filtered according to well-described criteria. Several normalization procedures are also on hand.

Statistical Analysis
A wide variety of statistical analyses is available. Each technique is well-documented and described in easy-to-understand terms. Graphical summaries of statistical output help interpret the results. Follow-up statistical analyses are obtained with over 150 statistical procedures in
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.
Choose GESS. It's more comprehensive, easier-to-use, accurate, and less expensive than any other microarray statistical analysis program on the market. GESS 2006 runs under Windows Vista, XP, 2000, NT, ME, 98, and 95.
Features. GESS lets you perform both basic and advanced statistical procedures such as
b]Repeated Measures[/b] and GLM ANOVA
with an easy-to-use graphical interface. No programming is required. GESS (with NCSS) is a standalone software package. GESS easily produces sharp, flexible graphics. GESS output is easily transferred to popular word processors and presentation software such as PowerPoint.

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