A.變量個(gè)數(shù)為屬性變量個(gè)數(shù)加1,1即單元格頻數(shù)變量B.變量個(gè)數(shù)為屬性變量個(gè)數(shù)C.個(gè)案個(gè)數(shù)為屬性變量各取值交叉單元格的個(gè)數(shù)以及行列合計(jì)的個(gè)數(shù)D.個(gè)案個(gè)數(shù)為屬性變量各取值交叉單元格的個(gè)數(shù)
A.0B.負(fù)數(shù)的數(shù)值型變量C.帶小數(shù)的數(shù)值型變量D.正整數(shù)的數(shù)值型變量
A.將文件拆分成多個(gè)獨(dú)立文件B.對變量進(jìn)行分組統(tǒng)計(jì)C.對個(gè)案進(jìn)行分組統(tǒng)計(jì)D.對個(gè)案進(jìn)行篩選