【實用教育app】Statistical distributions|最夯免費app

*** If you want a full statistical application (combo app), please take a look at the Statistical Master ***

StatApp Yellow provides a powerful and portable tool for statistical distributions and probability tables calculations for sciences, finance and industrial applications. With an innovative look and design, it provides an easy and intuitive data input view, fast and extremely precise calculations.

StatApp Yellow has a native (Java) implementation of the quadrature adaptive general integral (QAG), a numerical integration algorithm based on the QUADPACK model. This implementation allows a fast and extremely accurate calculations, comparable with strong mathematical software like Mathematica, Matlab and Sage.

StatApp Yellow calculates the following functions and parameters:

• the probability density function (PDF)

• the cumulative distribution function (CDF)

• the mean of the distribution

• the median of the distribution

• the mode of the distribution

• the standard deviation of the distribution

• the variance of the distribution

• the skewness of the distribution

• the excess kurtosis of the distribbution

• the covariance matrix (few cases, for example the bivariate normal distribution)

For the following 24 distribution models:

1. Gaussian distribution

2. Bivariate normal distribution

3. Inverse gaussian distribution

4. Log-normal distribution

5. Pareto distribution

6. Discrete Uniform distribution

7. Continuous Uniform distribution

8. Bernoulli distribution

9. Binomial distribution

10. Negative binomial distribution

11. Multinomial distribution

12. Geometric distribution

13. Hypergeometric distribution

14. Multivariate hypergeometric distribution

15. Poisson distribution

16. Exponential distribution

17. Chi-square distribution

18. Student's t distribution

19. F-distribution

20. Beta distribution

21. Beta-binomial distribution

22. Gamma distribution

23. Laplace distribution

24. Cauchy-Lorentz distribution

It also provides probability tables for:

• Standard score probability

• Chi-square probability

• Student's t probability

• F-distribution probability

• r (correlation coefficients) probability

For more information, or feature request visit our website.

References:

- Our webpage: http://statapp.drupalgardens.com/

- Our youtube channel: http://www.youtube.com/user/SSCLab

- Our Google+: https://plus.google.com/107912986245006668425/posts

- Our Twitter: http://twitter.com/#/SSCLab

- Our Facebook: http://www.facebook.com/pages/StatApp/268364919850502

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