Expert Analysis -- without hiring new staff.



Experienced
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 nonparametric statistical methods in the 1980s. Our
work is both informed, and practical.

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

Innovative
Our textbook Nondetects And Data Analysis (Wiley, 2005) for the first time in a general textbook brought methods for handling censored data to environmental science.

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
TMDL studies
Unbiased reviews of statistical reports
... and more.

To find out more and get a quote, Contact Us