Attribute VB_Name = "modCall"
Option Explicit
'調用計算t分布分位數的子程序
Sub Main()
    Dim I As Integer, TT As Double, p As Double, d As Double
    Dim sngTT As Single
    For I = 1 To 20
            PT_DIST I, 0.25, TT     '調用計算t分布分位數的子程序
            sngTT = TT
            Debug.Print "自由度n="; I; "   上側概率Q="; 0.25; "   分位數t="; sngTT
    Next I
End Sub