code_control	Codings
code_control_last	Codings
code_deviation	Codings
code_deviation_first	Codings
code_diff	Codings
code_diff_forward	Codings
code_helmert	Codings
code_helmert_forward	Codings
code_poly	Codings
Codings	Codings
contr.diff	Codings
mean_contrasts	mean_contrasts
