CIrho function

Confidence intervals for Spearman's $\rho$.

Using Fisher's z-transformation (atanh) and the classic normal approximation confidence intervals for a vector of correlations is computed.

CIrho(rho, N, level = 0.95)

Arguments

• rho: numeric vector, must be between -1 and 1.
• N: integer vector, sample sizes.
• level: numeric, confidence level.

Returns

A matrix with first column rho and two further columns with the lower and upper bound.

Author(s)

Philipp Doebler philipp.doebler@googlemail.com

Examples

CIrho(c(0.34,0.19), c(22, 48), level = 0.80)