nasturtium {investr}

Bioassay on Nasturtium

Description

The data give the actual concentrations of an agrochemical present in soil samples versus the weight of the plant after three weeks of growth.

Format

A data frame with 42 rows and 2 columns.

Details

• conc True concentration of agrochemical (g/ha).

• weight Weight of plant (mg) after 3 weeks' growth.

Source

Racine-Poon, A. (1988) A Bayesian Approach to Nonlinear Calibration Problems, Journal of the American Statistical Association, 83, 650–656.

References

Huet, S., Bouvier, A., Poursat, M-A., and Jolivet, E. (2004) Statistical Tools for Nonlinear Regression: A Practical Guide with S-PLUS and R Examples. Springer.