statsample 0.7.0

A suite for basic and advanced statistics on Ruby. Tested on Ruby 1.8.7, Ruby 1.9 and JRuby 1.4 (Ruby 1.8.7 compatible) Includes: * Descriptive statistics: frequencies, median, mean, standard error, skew, kurtosis (and many others). * Imports and exports datasets from and to Excel, CSV and plain text files. * Correlations: Pearson's r, Spearman's rank correlation (rho), Tetrachoric, Polychoric * Regression: Simple, Multiple, Probit and Logit * Factorial Analysis: Extraction (PCA and Principal Axis) and Rotation (Varimax and relatives) * Dominance Analysis, with multivariate dependent and bootstrap (Azen & Budescu) * Sample calculation related formulas

Gemfile:
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install:
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Versions:

2.1.0 August 10, 2017 (212 KB)
2.0.2 March 28, 2016 (209 KB)
2.0.1 August 19, 2015 (209 KB)
2.0.0 June 23, 2015 (213 KB)
1.5.0 June 12, 2015 (237 KB)
0.7.0 March 25, 2010 (147 KB)

Show all versions (51 total)

Runtime Dependencies (5):

fastercsv >= 0

minimization ~> 0.1.0

reportbuilder ~> 1.0

spreadsheet ~> 0.6.0

svg-graph ~> 1.0

Development Dependencies (3):

gemcutter >= 0.5.0

hoe >= 2.5.1

rubyforge >= 2.0.4

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Owners:

Authors:

Claudio Bustos

SHA 256 checksum:

Total downloads 673,249

For this version 3,432

Version Released:
March 25, 2010 8:59pm

Licenses:
N/A

Required Ruby Version: None

Links:

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