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2009 May 26
2
(OT) Does pearson correlation assume bivariate normality of the data?
...ests [4]? is there a robust cor.test? other robust tests of independence? Thank you, Liviu [1] http://www.nabble.com/Correlation-on-Tick-Data-tp18589474p18595197.html [2] http://en.wikipedia.org/wiki/Correlation#Sensitivity_to_the_data_distribution [3] http://en.wikipedia.org/wiki/Pearson_product-moment_correlation_coefficient#Sensitivity_to_the_data_distribution [4] http://www.burns-stat.com/pages/Tutor/bootstrap_resampling.html#permtest -- Do you know how to read? http://www.alienetworks.com/srtest.cfm Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail