COUNTA(b1, b2, ...)
COUNTA Ǻغú Ӷ̺жȶ ʶúöºɶɺں ͶöɺѶǶ, ̺кȺݺӺ ʺкѺڶ Ӷö˺.
Ѻ Ժɺ̺ жǶͶúкѶ̶ͺ Excel.
ǶʺкѶ̶, ӺѶ Ӷö˺ A1, A2, ..., A5 жǶ¶ú Ӷ̺жȺ кѺǺ 11.4, "Ǻ̶Ϻ", "Ǻ̶Ϻ", 25.9 40.1. Ƕº
COUNTA(A1:A5) ɺúѺк 5.
AVERAGE, COUNT, DCOUNT, DCOUNTA, PRODUCT, SUM.