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JavaScript Descriptive Statistics: Perform descriptive statistics on data sets

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Version License JavaScript version Categories
stat 1.0GNU General Publi...5jQuery, Math
Description Author

This object can perform descriptive statistics on data sets.

It takes a set of values from a given page form input and performs several types of operations.

The results are displayed in a given page elements.

Currently it can perform the following operations:

- Arithmetic average
- Media Armonic
- Geometric mean
- Mean Q
- Median
- Mode
- Asimetry
- Curtosis
- Standard deviation
- Half day trip
- Bias
- Variance
- Coefficient of variation
- Percentiles
- Frequency Distribution Table

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When you have a set of numeric values, it may be interesting to process them using statistic functions, so you can extract useful features that reveal interesting details of the data sets.

This object can perform many types of useful processing of data sets using several types of well known statistical functions.

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Details
README

JAVASCRIPT STATICALS DESCRIPTIVE LIBRARY


Methods
---------------------------

Data:

agrDatos(data as value): add data single a internal array to calculate measures
agrDatosC(data as Array): add a data array to calculate measures
datos(): return a array with data add to calculate measures
n(): return a int with count data in internal array

Central Tendency:

mediaAritmetica(): return average value (aritmetic means)
mediaGeometrica(): return average value (geometric means)
mediaArmonica(): return average value (armonic means)
mediaQ(): return average value (cuadratic means) 
moda(): return string (differente values of mode)
mediana(): return a value (median)

Position:

percentil(p as value): return a value (value of percentil p)

Dispersion:

varianza(): return value (variance value)
variacion(): return value (variate coeficent value)
sesgo(): return value
desviacionMedia(): return value (half desviation value)
desviacionEstandar(): return value (desviation standar value)
curtosis(): return value (measures of curtosis)
asimetria(): return value (measure of simetric curve)
  Files folder image Files  
File Role Description
Plain text file jquery.js Class jQuery
Plain text file stat.js Class class
Plain text file example.html Example file example
Plain text file readme Doc. readme file

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