excel統(tǒng)計(jì)函數(shù)

count：對(duì)含有數(shù)值的單元格進(jìn)行計(jì)數(shù)

counta：對(duì)有值的單元格進(jìn)行計(jì)數(shù)（數(shù)值，文本，邏輯值）

countblank：對(duì)空格單元格進(jìn)行計(jì)數(shù)

countif：對(duì)滿足單個(gè)條件進(jìn)行計(jì)數(shù)

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