Incomplete beta function (chart) Calculator

Calculates a table of the Incomplete beta function Bx(a,b) and regularized beta function Ix(a,b) and draws the chart.

Incomplete beta function (chart)
a
    1. a>0
b
    1. b>0
[ initial value x
    1. 0≦x≦1
increment
    1. repetition
    2. ]

    Incomplete beta function (chart)
    [1-1] /1Disp-Num
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    [1]  2018/10/03 23:09   - / 60 years old level or over / - / Useful /
    Purpose of use
    I am trying to calculate the CDF of a Beta-PERT distribution but I have forgotten most of the statistics that I learnt! I need to calculate the incomplete beta function which this page does for me... unfortunately I d really know what the parameters are .
    Thanks anyway!

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