 
importFrom(stats, cov.wt, mad, quantile, prop.test, qt) 
 
importFrom(Hmisc, wtd.mean, wtd.var, wtd.quantile, wtd.table) 
 
export( combi_cell , corr_p_cell , eventpct_cell , iqr_cell , mean_sd_cell , miss_cell , mode_cell , n_cell , quantile_cell , stat_cell , tabular.ade  ) 
