Random Forest Model Objects for Pulmonary Toxicity Risk Assessment
17 Apr 2013 | Downloads | Contributor(s): Jeremy M Gernand
This download contains MATLAB treebagger or Random Forest (RF) model objects created via meta-analysis of nanoparticle rodent pulmonary toxicity experiments. The ReadMe.txt file contains object descriptions including output definitions, input parameter descriptions, and applicable limits.
Model Validation Document for "A Meta-Analysis of Carbon Nanotube Pulmonary Toxicity Studies – How Physical Dimensions and Impurities Affect the Toxicity of Carbon Nanotubes"
19 Nov 2012 | Papers | Contributor(s): Jeremy M Gernand, Elizabeth Casman
This document contains model learning statistics, and structure of the models utilized in the paper “A meta-analysis of carbon nanotube pulmonary toxicity studies – How physical dimensions and impurities affect the toxicity of carbon nanotubes.” This information is meant to supplement and support the explanations and conclusions reached in that paper.
This document includes the detailed structure of the pruned regression tree models (Figures 1 through 3) as well as the tree’s error …
Carbon Nanotube (CNT) Pulmonary Toxicity Data Set
14 Mar 2012 | Downloads | Contributor(s): Jeremy M Gernand
This data set contains the collected in vivo pulmonary toxicity results contained in 18 published studies conducted between 2004 and 2011 with single- and multi-walled carbon nanotubes. These data include characterization measurements of the CNT samples as well as observed animal toxic responses through a variety of indicators measured in bronchoalveolar lavage (BAL) fluid.
A total of 995 animals reflecting 135 unique exposure scenarios including control groups are included. The 83 columns …