當我消除A公式從列中,計算值保留。
當我消除A價值標籤從列屬性中,值切換回原始值。
有替代品嗎刪除(〜“申請”)值標籤函數,它將列的數據類型轉換為字符並保留值標籤?
Names Default To Here( 1 );
dt = Open( "$SAMPLE_DATA/Big Class.jmp" );
dt << New Column( "sex2",
Formula(Recode(:sex,{Map Value( _rcOrig, {"F", "female", "M", "male"} )}));
);
dt:sex 2 << Delete Formula;
dt:sex << Value Labels( {"F" = "female", "M" = "male"} ) << Use Value Labels( 1 );
dt:sex << delete property( Value Labels );