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Correspondence Analysis for Symbolic MultiValued Variables example.
data(ex_cfa1)
An object of class symbolic_tbl (inherits from tbl_df, tbl, data.frame) with 4 rows and 4 columns.
symbolic_tbl
tbl_df
tbl
data.frame
Rodriguez, O. (2011). Correspondence Analysis for Symbolic MultiValued Variables. Workshop in Symbolic Data Analysis Namur, Belgium