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SUDAAN is a software package designed for researchers who work with study data. SUDAAN procedures properly account for correlated observations, clustering, weighting, stratification, and other complex design features—making them ideal for efficiently and accurately analyzing data from surveys and experimental studies.
•Analyses correlated data •Has features to support clustering, weighing, stratification etc. •Can handle calculation on several data types •Provide several options for estimating standard error •Can be used alone or as an add-on feature •The software comes with examples and data sets
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Small (<50 employees), Medium (50 to 1000 Enterprise (>1001 employees)
What is best?
•Analyses correlated data •Has features to support clustering, weighing, stratification etc. •Can handle calculation on several data types •Provide several options for estimating standard error •Can be used alone or as an add-on feature
What are the benefits?
• Analyze complex, dynamic Data • Perform complex statistical procedures • Perform complex sample surveys • Conduct experiments or observational studies • Support program design and implementation • Support for policy reforms
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Ease of use
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SUDAAN offers eight design options to determine how standard error estimates are obtained, enabling you to specify a wide variety of sample designs often found in sample surveys and other correlated data situations.
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SUDDAN is a statistical analysis software making complex calculation and analysis an easy and quick job. The software is used for calculating and analyzing results of various complex studies.
The software is capable of performing calculation on correlated data. The software can handle complex statistical tasks such as imputing, weighing, stratification of data and clustering. The software is being using by private, government as well as academic institutions.
The software provides an add-on feature to prevailing statistical analysis software. In this way users can perform complex tasks using current tools. Users do not have to learn everything from the scratch. All they need to learn is about this add-on feature.
The tool is being used by over 1400 firms. The software is available in different versions. Either it could be a stand-alone software or an add-on feature. The software has the capability to integrate files from SPSS and SAS. The software complies with the United States government configuration base line standards as well as section 508. The software has the capability to perform design correlation on complex forms of data.
These data types include data from sample survey, clinical trial data, longitudinal data, experimental or observational data. Thus correlation can be performed on several data types.
The software allows users a variety of option to estimate the standard error. These options include balance repeated replication, jackknife and Taylor series linearization. The company also arranges training programs to train users about how to perform complex calculations. The software also come with examples and data sets, helping users to understand the software easily.
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