Calculate Partial Correlation Matrix from Precision Matrix

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Description

This function is to derive the partial correlation matrix from the precision matrix.

Usage

1
prec2part(Precision)

Arguments

Precision

Input precision matrix (symmetric and positive definite).

Value

Calculated partial correlation matrix.

Author(s)

Yikai Wang, Jian Kang, Phebe Brenne Kemmer and Ying Guo
Maintainer: Yikai Wang yikai.wang@emory.edu

References

Wang, Y., Kang, J., Kemmer P. and Guo, Y. (2016). An efficient and reliable statistical method for estimating functional connectivity in large scale brain networks using partial correlation. Front. Neurosci. 10:123. doi: 10.3389/fnins.2016.00123