132023-06-06 10:27:15PeterWatson122013-08-27 14:19:03PeterWatson112013-08-27 14:18:42PeterWatson102013-08-27 14:18:15PeterWatson92013-08-27 14:17:05PeterWatson82013-03-08 10:17:59localhostconverted to 1.6 markup72012-03-13 15:31:08PeterWatson62007-01-25 15:56:18PeterWatson52007-01-15 10:11:35PeterWatson42007-01-15 10:11:10PeterWatson32006-12-06 13:30:27PeterWatson22006-12-06 13:28:18PeterWatson12006-12-06 13:27:51PeterWatson

Howell DC (2002) details the method to test if a correlation zero using Fisher's transformation. This spreadsheet performs this calculation returning a z value. A confidence interval for a correlation may be computed using the on-line calculator given here and for a matrix of Pearson correlations using the SPSS macro of Weaver and Koopman available from from here. Reference: Howell DC (2002) Statistical methods for psychology. Fifth Edition. Wadsworth:Pacific Grove, CA. Weaver B and Koopman R (2014) An SPSS Macro to Compute Confidence Intervals for Pearson’s Correlation. To appear in The Quantitative Methods for Psychology in Spring 2014.