RDX2 X  geneCovariate  levels Female Male class factor  Case Control factor??ٙ?\(\?Gz?\(?(\)?Q?GzH?׮zG?(\)?У =p? =p ?=p =?陙??=p =?zG{? =p ?\(?zG?ffffff? =p?GzH?\(\?zG?zG{ names sex type score row.names A B C D E F G H I J K L M N O P Q R S T U V W X Y Z data.frame