IEc has the expertise, experience, and tools necessary to conduct statistical analyses to
support a multitude of quantitative analyses, ranging from simple parametric and nonparametric
tests to complex multivariable regression analyses.
We have extensive experience applying SAS,
STATA, and R statistical analysis packages, as well as supplementary graphics programs like
Graphpad Prism and GIS-based spatial statistics programs to conduct rigorous quantitative
analyses and present results in clear and professional visual formats. Further, we possess
the rigorous training necessary to appropriately apply statistical approaches and accurately
Examples of projects where we have applied complex statistical analyses include:
- Multivariable regression analyses to support quantitative analyses
of results from a large-scale recreational impacts survey for a large lake in New York;
- Temporal contaminant trends analyses for numerous natural resource
damage assessment cases; and
- Identify the consequences of applying area-averaged versus
not-to-exceed cleanup standards for the U.S. Environmental Protection Agency.