Schoonees PC (2016). cds: Constrained Dual Scaling for Detecting Response Styles. R package version 1.0.3, http://CRAN.R-project.org/package=cds.
Corresponding BibTeX entry:
@Manual{, title = {{cds}: Constrained Dual Scaling for Detecting Response Styles}, author = {Pieter C. Schoonees}, year = {2016}, note = {R package version 1.0.3}, url = {http://CRAN.R-project.org/package=cds}, }