Regularized Incomplete Beta Calculator Online

Explanation

In statistics and some branches of physics, the cumulative distribution function of the beta distribution is known as the regularized incomplete beta function (also known as the regularized beta function). It serves as a representation of the CDF for a random number Y that follows the beta distribution.
When computing the incomplete beta function on its own is difficult or impractical, the regularized incomplete beta function is utilized. The incomplete beta function ratio is another alternative term for the division of this function by the complete beta function in the "regularized" version.

How to calculate Regularized Incomplete Beta Function with a calculator?

• You just need to enter the a value in the input field with label "a" which must be greater than 0.
• Then enter b value in the input field with label "b" which is also greater than 0.
• Then enter x value in the input field with label "x" which must be in between 0 and 1.
• Then click on Submit button. The Incomplete Beta Function result will appear in the specified result block.

More Calculation (Regularized Incomplete Beta Function) Examples

• a = 2
• b = 4
• x = 0.5
• Regularized Incomplete Beta Function = 0.8125


• a = 21
• b = 32
• x = 0.7
• Regularized Incomplete Beta Function = 0.99999750546512


• a = 2.6
• b = 6.7
• x = 0.4
• Regularized Incomplete Beta Function = 0.80332184691182


• a = 16
• b = 24
• x = 0.8
• Regularized Incomplete Beta Function = 0.99999998259339