$FL2@(#) IBM SPSS STATISTICS MS Windows 22.0.0.0 Y@19 Oct 1415:50:30 ID 学生番号FRIEND 親友の数INTROVER 内向性 MISSING 欠損値の有無   FRIEND_1 SMEAN(friend)    KID=id FRIEND=friend INTROVER=introversion MISSING=missing FRIEND_1=friend_1hid:$@Role('0' )/friend:$@Role('0' )/introversion:$@Role('0' )/missing:$@Role('0' )/friend_1:$@Role('0' )UTF-8egekfgekghgdhhigdiijgdjjfekkfekljfdjmkfdknlfdloeekpkedkqledlrmedmsnedn