| AAcomp | To compute the Amino-acid composition of a protein sequence |
| aindex | To compute the Aliphatic index of a protein sequence |
| boman | To calculate the Boman (Potential Protein Interaction) Index |
| charge | To compute the theoretical Net charge of a protein sequence |
| h | To compute the Eisenberg (1984) hydrophobicity index |
| hmoment | To compute the hydrophobic moment of a protein sequence |
| instaindex | To compute the Instability Index of a protein sequence |
| KD | To compute the Kyte-Doolittle hydrophobicity index |
| lengthpep | To calculate the aminoacid length of a protein sequence |
| membpos | To theoretically calculate the position of a protein sequence |
| mw | To compute the molecular weight of a protein sequence |
| Pepdata | Physicochemical properties and indices from 100 aminoacid sequences |
| Peptides | Calculate indices and theoretical physicochemical properties of peptides and proteins sequences. |
| pI | To compute the isoelectic point (pI) of a protein sequence |
| plot.xvg | Plot time series from GROMACS XVG files |
| read.xvg | Read XVG files from GROMACS Molecular Dynamics package |