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WebCab Probability and Stat (J2EE Ed.) 3.3

Statistics, Discrete Prob, Distributions, Hypo. testing, Correlation,Regression


Last Week downloads: 0
Total downloads: 189
  • Last Updated: Oct 24, 2004
  • License: Commercial $249
  • OS: Windows 98/2000/XP/Unix/Linux
  • Requirements: A J2EE1.3 (EJB2.0) compatible Application Server

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For WebCab Probability and Stat (J2EE Ed.) 3.3Publisher's description


WebCab Probability and Stat (J2EE Ed.) is a Home & Education software developed by WebCab Components. After our trial and test, the software is proved to be official, secure and free. Here is the official description for WebCab Probability and Stat (J2EE Ed.):

Edit by Brothersoft: EJB Suite offers functionality from Basic Statistics, Discrete Probability, Standard Probability Distributions, Hypothesis Testing, Correlation and Linear Regression.

Statistics Module
The Statistics module incorporates evaluation procedures of standard quantitative measures of centrality (mean) and dispersion of (discrete) numerical sets. This module incorporates weighted averages, Geometric mean, Inter-Quartile range, mean and standard deviation, sample variance and the coefficient of variation.

Discrete Probability Module
The Discrete Probability module encapsulates the foundations of discrete probability and discrete probability distributions. This component includes the addition law, conditional probability, cumulative distribution function, mean and variance of a distribution, expected values, covariance and simplification of expressions involving random variables.

Correlation and Regression Module
Allows the user to INVESTigate relationships between two variables. These finding can be used to predict one variable from the given values of other variables. We cover linear (Spearman's, t-test, z-transform) and rank (Spearman's, Kendall's) correlation, linear regression and conditional means.

Standard Probability Distributions Module
This module assists in the development of applications that incorporate the Binomial, Poisson, Normal, Lognormal, Pareto, Uniform, Hypergeometric and Exponential probability distributions. The probability Density function, cumulative distribution function and inverse, mean, variance, Skewness and Kurtosis are implemented where appropriate and/or their approximations for each distribution. We also offer methods which randomly generate numbers from a given distribution.

Confidence Intervals and Hypothesis Testing Module
Within this component we present two aspects of inferential statistics known as confidence intervals and hypothesis testing.

Note: The download 1 is for windows, the download 2 is for Unix & Linux
you can free download WebCab Probability and Stat (J2EE Ed.) 3.3 now.

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Please be aware that Brothersoft do not supply any crack, patches, serial numbers or keygen for WebCab Probability and Stat (J2EE Ed.),and please consult directly with program authors for any problem with WebCab Probability and Stat (J2EE Ed.).