To cite sicegar in publications use
Caglar M, Teufel A, Wilke C (2018). “Sicegar: R package for sigmoidal and double-sigmoidal curve fitting.” PeerJ, 6, e4251. doi:10.7717/peerj.4251.
Corresponding BibTeX entry:
@Article{, title = {Sicegar: {R} package for sigmoidal and double-sigmoidal curve fitting}, author = {M. Umut Caglar and Ashley I. Teufel and Claus O. Wilke}, year = {2018}, journal = {PeerJ}, volume = {6}, pages = {e4251}, doi = {10.7717/peerj.4251}, }