**Statistics::Autocorrelation - Coefficients for any lag, as correlogram, with significance tests**

Calculates autocorrelation coefficients for a single series of numerical data, for any valid length of *lag*....

RGARTON/Statistics-Autocorrelation-0.06 - 22 Dec 2014 07:28:34 GMT - Search in distribution**Math::GSL::Statistics - Statistical functions**

Here is a list of all the functions in this module : * "gsl_stats_mean($data, $stride, $n)" - This function returns the arithmetic mean of the array reference $data, a dataset of length $n with stride $stride. The arithmetic mean, or sample mean, is ...

LETO/Math-GSL-0.39 - 01 Oct 2016 06:46:47 GMT - Search in distribution- Math::GSL::Statistics - Statistical functions

**Statistics::LineFit - Least squares line fit, weighted or unweighted**

The Statistics::LineFit module does weighted or unweighted least-squares line fitting to two-dimensional data (y = a + b * x). (This is also called linear regression.) In addition to the slope and y-intercept, the module can return the square of the ...

RANDERSON/Statistics-LineFit-0.07 - 02 Sep 2004 15:29:23 GMT - Search in distribution**Statistics::Sequences::Turns - Kendall's turning-points test - of peaks and troughs in a numerical sequence**

Implements Kendall's (1973) "turning point test" of sudden changes as peaks and troughs in the values of a numerical sequence. It is sometimes described as a test of "cyclicity", and often used as a test of randomness. Kendall (1973) introduced this ...

RGARTON/Statistics-Sequences-Turns-0.13 - 13 Apr 2017 02:31:05 GMT - Search in distribution