Practical Consulting

Expert Analysis -- without hiring new staff

Over 30 years interpreting environmental data. We have worked with scientists in State and Federal agencies and the private sector since 1990. We've published reports on trace contaminants such as pesticides, metals, perchlorate and volatiles in water and on sediment/soils. We've studied the relationships between chemicals and biohealth, using measures of diversity. We recommended and published on nonparametric statistical methods in the 1980s. Our work is both informed, and practical.

We have authored two textbooks and chapters in two handbooks on environmental statistics and risk analysis.

The first edition of our textbook Nondetects And Data Analysis (Wiley, 2005) brought methods for handling censored (nondetect) data to environmental science for the first time in a general textbook.

Example: A testimonial to our work on nondetects, taught to and then applied by scientists in coastal water quality, can be found in this pdf from Minitab statistical software:
Water Quality case study
Contact us to see how we can improve your staff's skills in data analysis.

Use us for:
Analysis of your data, such as trend analysis, before/after, etc.
Analysis of data with nondetects that stands up to scrutiny
Regression modeling
Helping your employees to interpret complex data systems
Vulnerability assessments
Risk analysis
Unbiased reviews of statistical reports
Expert witness services
... and more.

To find out more and get a quote, Contact Us

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