Beta inverse cumulative distribution function
x = betaincinv(y,z,w)
x = betaincinv(y,z,w,tail)
x = betaincinv(y,z,w) computes the inverse
incomplete beta function for corresponding elements of
w, such that
y = betainc(x,z,w).
The elements of
y must be in the closed interval
[0,1], and those of
all be real and the same size (or any of them can be scalar).
x = betaincinv(y,z,w,tail) specifies the
tail of the incomplete beta function. Choices are
default) to use the integral from 0 to
use the integral from
x to 1. These two choices
are related as follows:
betaincinv(y,z,w,'upper') = betaincinv(1-y,z,w,'lower').
y is close to 0, the
provides a way to compute
x more accurately than
y from 1.
Inverse Incomplete Beta Function
The incomplete beta function is defined as , such that
betaincinv computes the inverse of the
incomplete beta function with respect to the integration limit
Calculate with arrays that have more rows than fit in memory.
This function fully supports tall arrays. For more information, see Tall Arrays.
C/C++ Code Generation
Generate C and C++ code using MATLAB® Coder™.
Usage notes and limitations:
Always returns a complex result.
Strict single-precision calculations are not supported. In the generated code, single-precision inputs produce single-precision outputs. However, variables inside the function might be double-precision.
Run code in the background using MATLAB®
backgroundPool or accelerate code with Parallel Computing Toolbox™
This function fully supports thread-based environments. For more information, see Run MATLAB Functions in Thread-Based Environment.
Accelerate code by running on a graphics processing unit (GPU) using Parallel Computing Toolbox™.
This function fully supports GPU arrays. For more information, see Run MATLAB Functions on a GPU (Parallel Computing Toolbox).
Partition large arrays across the combined memory of your cluster using Parallel Computing Toolbox™.
This function fully supports distributed arrays. For more information, see Run MATLAB Functions with Distributed Arrays (Parallel Computing Toolbox).