statistics

Php: stats

March 12, 2012
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Name: Al-Kashi Author: Khaled Al-Shamaa Description: This class can compute statistics on a set of values. It takes an array of values and can computes the mean, median, mode, variance, standard deviation, coefficient of variation, skewness, and Kurtosis, covariance, correlation, and regression analysis, paired and unpaired t-Test including calculate the probability of null hypothesis,...

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Stats: treatment of data

March 1, 2012
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Here is a good introduction to how data is treated in statistics: http://ion.chem.usu.edu/~sbialkow/Classes/3600/Overheads/Stat%20Narrative/statistical.html

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