辦公高頻 18 條公式模板,直接套用即可解決常見統計需求:
=IF(COUNTIF(A:A,A2)>1,"重複","")=TRUNC((DAYS360(H6,"2009/8/30",FALSE))/3600)(註:DAYS360 以 360 天計年)=CONCATENATE(MID(E2,7,4),"/",MID(E2,11,2),"/",MID(E2,13,2))=IF(LEN(C2)=15, IF(MOD(MID(C2,15,1),2)=1,"男","女"), IF(MOD(MID(C2,17,1),2)=1,"男","女"))=SUM(K2:K56)=AVERAGE(K2:K56)=RANK(K2, K$2:K$56)(降序)=IF(K2>=85,"優",IF(K2>=74,"良",IF(K2>=60,"及格","不及格")))=K2*0.3+M2*0.3+N2*0.4(平時/期中/期末權重)=MAX(K2:K56)=MIN(K2:K56)=COUNTIF(K2:K56,100)=COUNTIF(K2:K56,">=95")-K57=COUNTIF(K2:K56,">=90")-SUM(K57:K58) … 依此類推=COUNTIF(C2:C351,"男")=SUM(K57:K60)/55*100=SUM(K57:K62)/55*100=STDEV(K2:K56)(數值小=分布集中,大=兩極)=SUMIF(B2:B56,"男",K2:K56)(男生總分){=SUM(IF(C3:C322="男",IF(G3:G322=1,1)))} → Ctrl+Shift+Enter(一班男生數)=TRUNC((DAYS360(D3,NOW()))/3600)建議建立個人「公式範本活頁簿」,依專案複製調整,避免重複造輪子。