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. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: Methods Mol Biol. 2012;889:15–24. doi: 10.1007/978-1-61779-867-2_3

Figure 3. Observed and predicted frequency distributions of log(EXT) measurements after 48-h exposure to cadmium chloride.

Figure 3

The loading distribution (green line) and the observed measurements (red line) after 48-h for untreated and groups exposed to eleven concentrations of cadmium chloride are presented. The estimated lognormal distribution describing the extraneous noise measurements for each cohort (black line) and the predicted frequency distribution for the nematode measurements based on the growth model (blue line) are also presented.