2005
DOI: 10.1016/j.theochem.2005.02.051
|View full text |Cite
|
Sign up to set email alerts
|

Design of experiments applied to QSAR: ranking a set of compounds and establishing a statistical significance test

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

0
3
0

Year Published

2006
2006
2020
2020

Publication Types

Select...
6
1

Relationship

0
7

Authors

Journals

citations
Cited by 9 publications
(3 citation statements)
references
References 12 publications
0
3
0
Order By: Relevance
“…Many times the original property is not binary, and in these cases the SSIR method requires an arbitrary threshold frontier. Once the available molecular set presents only two classes, associating a significance p -value to each rule is immediate [ 21 , 22 , 23 ]. The calculation involves the number of molecules of interest which are present (known) in the library and are condensed by the rule: if the known sublibrary consists of a ≤ M analogues, being b of them declared of interest, a particular rule condensing c known molecules has the following hypergeometric probability to condense d out of c being also of interest: …”
Section: Methodsmentioning
confidence: 99%
“…Many times the original property is not binary, and in these cases the SSIR method requires an arbitrary threshold frontier. Once the available molecular set presents only two classes, associating a significance p -value to each rule is immediate [ 21 , 22 , 23 ]. The calculation involves the number of molecules of interest which are present (known) in the library and are condensed by the rule: if the known sublibrary consists of a ≤ M analogues, being b of them declared of interest, a particular rule condensing c known molecules has the following hypergeometric probability to condense d out of c being also of interest: …”
Section: Methodsmentioning
confidence: 99%
“…[29,30] The activities where codified in percentage (values ranging from 0 up to 100) in such a way that the higher the value, the higher the activity. This complete set was previously studied by means of Formal Inference-based Recursive Modeling (FIRM) by Young and Hawkins [31] and with classical Design of Experiments by Barroso and Besalú [18] arriving to similar conclusions. The peptides structure is -2] appear to be a secondary interaction.…”
Section: Results and Discussion: Application Examplementioning
confidence: 77%
“…The significance of a rule is defined from the hypergeometric formula. [17][18][19] Let us suppose that the library is composed by a  M known molecules, and b of them are of interest. Then, if a rule condenses c of those known compounds, d of them being also of interest, one can ask for the probability of this event (see Figure 2a for a simple representation of the subsets involved).…”
Section: Probabilistic Significance Attached To a Variablementioning
confidence: 99%