Login Register

trader_correl

(PECL trader >= 0.2.0)

Pearson's Correlation Coefficient (r)

array trader_correl ( array $real0, array $real1 [, integer $timePeriod ] )

Parameters:

real0

Array of real values.

real1

Array of real values.

timePeriod

Number of period. Valid range from 2 to 100000.

Returns:

Returns an array with calculated data or false on failure.

Links:

http://php.net/manual/en/function.trader-correl.php

doc_php

2016-02-24 16:02:48

Comments

Leave a Comment

Please login to continue.

Popular Articles

numpy.correlate() numpy.correlate(a, v, mode='valid') [source] Cross-correlation of two 1-dimensional sequences. This function computes the correlation as generall

stats_stat_correlation (PECL stats >= 1.0.0) Not documented float stats_stat_correlation ( array $arr1, array $arr2 )

graphics.correlation.plot_corr() statsmodels.graphics.correlation.plot_corr statsmodels.graphics.correlation.plot_corr(dcorr, xnames=None, ynames=None, title=None, normcolor=False,

trader_cdlunique3river (PECL trader >= 0.2.0) Unique 3 River array trader_cdlunique3river ( array $open, array $high,

trader_cdlbreakaway (PECL trader >= 0.2.0) Breakaway array trader_cdlbreakaway ( array $open, array $high, array $l