Data Analysis

Sage staff has the expertise and experience of working on large databases to provide critical information needed for effective research leading to policy decisions. We have the experience of working with complex databases from various branches of the Government. For all our analyses we utilize software packages like SAS© and other similar software packages. We have experienced SAS© programmers on staff for performing complex analyses.

Sage staff has the experience of working with large complex data files and presenting the data using descriptive and graphical summaries that are easy to comprehend. For analysis of complex and large databases, we can also apply a variety of multivariate inferential techniques-including linear, logistic, and random effects regression modeling; hierarchical linear modeling; generalized estimating equations; factor analyses; multidimensional scaling; and cluster analyses.

We provide:

• Database design, development, and maintenance
• Creation of analysis files and variables
• Design and development of applications systems

We also provide a complete range of statistical programming expertise, including:

• Descriptive statistics
• Significance testing
• Multivariate analysis
• Nonlinear regression
• Statistical imputation

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