Descriptor that Calculates the Vertex Adjacency Information of A Molecule

Usage

extractDrugVAdjMa(molecules, silent = TRUE)

Arguments

molecules: Parsed molucule object.
silent: Logical. Whether the calculating process should be shown or not, default is TRUE.

Value

A data frame, each row represents one of the molecules, each column represents one feature. This function returns one column named VAdjMat.

Details

Vertex adjacency information (magnitude): \(1 + \log_2^m\) where \(m\) is the number of heavy-heavy bonds. If \(m\) is zero, then 0 is returned.

Examples

smi = system.file('vignettedata/FDAMDD.smi', package = 'Rcpi')
# \donttest{
mol = readMolFromSmi(smi, type = 'mol')
#> Error in parseSmiles(smi): The package "rcdk" is required to parse SMILES
dat = extractDrugVAdjMa(mol)
#> Error in evaluateDescriptor(molecules, type = "VAdjMaDescriptor", silent = silent): The package "rcdk" is required to compute molecular descriptors
head(dat)# }
#> Error: object 'dat' not found