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Class: Probabilistic


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  Classes of Julian Sanchez  >  Probabilistic  >  Download  >  Support forum Support forum  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: Probabilistic Support forum
Base name: probabilistic
Description: Perform common probabilistic analisis calculations
Version: -
Required PHP version: -
License: Free for non-commercial use
All time users: 901 users
All time rank: 2674
Week users: 0 users
Week rank: 3707
 
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Author

Picture of Julian Sanchez
Name: Julian Sanchez <e-mail contact>
Published packages: 1 Browse this author's classes Browse this author's classes
Country: Colombia Colombia - PHP jobs in Colombia
Home page: ???
Age: 27
All time rank: 1596
Week rank: 2081

Groups

Group folder image Algorithms Numerical and statistical algorithms View top rated classes

Detailed description

This class is meant to perform several types of common calculations used in probabilistic analysis

It can calculate:

* Average
* Variance
* Standard deviation
* Poisson density and distribution
* Hypergeometric density and distribution
* Binomial density and distribution
* Normal density and distribution (Gauss curve).

It also has functions to calculate :

* Factorial of a number
* Combinations o two numbers
* Interpolation
* The area and Z values in the areas under the normal curve of probability.

The class code comments and the examples are in Spanish.

In Spanish:

Esta clase le permitira calcular:

* Media
* Desviacion estandar
* Distribucion y densidad de Poisson
* Distribucion y densidad binomial
* Distribucion y densidad hipergeometrica
* Distribucion y densidad normal.

Ademas tiene metodos para calcular:

* El factorial de un numero
* La combinatoria entre dos numeros
* Interpolar
* Obtener el area y el valor de Z en la tabla de areas bajo la curva normal de probabilidad.

User ratings

Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (67.9%)
Sufficient (71.4%)
Sufficient (64.3%)
Not sure (57.1%)
-
-
Not sure (53.2%)
1125
Month:
Not yet rated by the users

Applications that use this class

Link Description
Functional Sample Try this class here. Valid before 30/01/05
Add link image If you know an application of this package, send a message to the author to add a link here.

Files

File Role Description
Plain text file probabilistic.obj.php Class Probabilistic class
Plain text file README.txt Doc. Funcion explanation
HTML file sample.html Output Output of the sample.php with use of normal distribution method. (not functional)
Plain text file sample.php Example Example script
Plain text file ztable.txt Data Areas under the normal curve
Download all files: probabilistic.tar.gz probabilistic.zip
NOTICE: if you are using a download manager program like 'GetRight', please Login before trying to download this archive.

 
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