cox2: COX-2 Activity Data
In caret: Classification and Regression Training
cox2 R Documentation
COX-2 Activity Data
Description
From Sutherland, O'Brien, and Weaver (2003): "A set of 467 cyclooxygenase-2
(COX-2) inhibitors has been assembled from the published work of a single
research group, with in vitro activities against human recombinant enzyme
expressed as IC50 values ranging from 1 nM to >100 uM (53 compounds have
indeterminate IC50 values)."
Details
The data are in the Supplemental Data file for the article.
A set of 255 descriptors (MOE2D and QikProp) were generated. To classify the
data, we used a cutoff of $2^2.5$ to determine activity
Value
cox2Descr
the descriptors
cox2IC50
the IC50 data used
to determine activity
cox2Class
the categorical outcome ("Active" or "Inactive") based on
the $2^2.5$ cutoff
Source
Sutherland, J. J., O'Brien, L. A. and Weaver, D. F. (2003).
Spline-Fitting with a Genetic Algorithm: A Method for Developing
Classification Structure-Activity Relationships, Journal of Chemical
Information and Computer Sciences, Vol. 43, pg. 1906-1915.
caret documentation built on March 31, 2023, 9:49 p.m.
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| cox2 | R Documentation |
COX-2 Activity Data
Description
From Sutherland, O'Brien, and Weaver (2003): "A set of 467 cyclooxygenase-2 (COX-2) inhibitors has been assembled from the published work of a single research group, with in vitro activities against human recombinant enzyme expressed as IC50 values ranging from 1 nM to >100 uM (53 compounds have indeterminate IC50 values)."
Details
The data are in the Supplemental Data file for the article.
A set of 255 descriptors (MOE2D and QikProp) were generated. To classify the data, we used a cutoff of $2^2.5$ to determine activity
Value
cox2Descr |
the descriptors |
cox2IC50 |
the IC50 data used to determine activity |
cox2Class |
the categorical outcome ("Active" or "Inactive") based on the $2^2.5$ cutoff |
Source
Sutherland, J. J., O'Brien, L. A. and Weaver, D. F. (2003). Spline-Fitting with a Genetic Algorithm: A Method for Developing Classification Structure-Activity Relationships, Journal of Chemical Information and Computer Sciences, Vol. 43, pg. 1906-1915.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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