cat_group_tbl           Summarize a categorical variable by a grouping
                        variable
cat_tbl                 Summarize a categorical variable
check_named_vctr        Check a named vector
depressive              Depressive Symptoms Data
mean_group_tbl          Summarize continuous variables by group
mean_tbl                Summarize continuous variables
nlsy                    National Longitudinal Survey of Youth (NLSY)
                        Data
select_group_tbl        Summarize multiple response variables by group
select_tbl              Summarize multiple response variables
social_psy_data         Social Psychological (Generated) Data
stem_social_psych       STEM Social Psychological (Generated) Data
tas                     Panel Study of Income Dynamics (PSID)
                        Transition into Adulthood Supplement (TAS) Data
