statsample 0.8.0

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 * Tests: T, Levene, U-Mannwhitney, One-Way Anova * 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 * Creates reports on text, html and rtf, using ReportBuilder

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)
0.8.0 March 29, 2010 (150 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

Show all transitive dependencies

Owners:

Authors:

Claudio Bustos

SHA 256 checksum:

Total downloads 673,054

For this version 3,431

Version Released:
March 29, 2010 9:00pm

Licenses:
N/A

Required Ruby Version: None

Links:

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