COUNTA(b1, b2, ...)
COUNTA Ǻغú Ӷ̺ȶ ʶúöºɶɺں ͶöɺѶǶ, ̺ȺݺӺ ʺѺڶ Ӷö˺.
Ѻ Ժɺ̺ ǶͶúѶ̶ͺ Excel.
ǶʺѶ̶, ӺѶ Ӷö˺ A1, A2, ..., A5 Ƕ¶ú Ӷ̺Ⱥ ѺǺ 11.4, "Ǻ̶", "Ǻ̶", 25.9 40.1. Ƕº
COUNTA(A1:A5) ɺúѺ 5.
AVERAGE, COUNT, DCOUNT, DCOUNTA, PRODUCT, SUM.