Corrigendum

This article refers to:

A new synthetic control chart for monitoring process mean using auxiliary information

Haq A and Khoo MBC. A new synthetic control chart for monitoring process mean using auxiliary information. J Statist Comput Simul. 2016. http://dx.doi.org/10.1080/00220388.2012.671471

When the above article was first published online, an equation contained errors. This has now been corrected in both the print and online versions from

${\pi }^{\ast }\left(\delta \right)=1-\mathrm{\Phi }\left\{\right(l+\delta \sqrt{n}\left)/\right(1-{\rho }^2\left)\right\}+\mathrm{\Phi }\left\{\right(-l+\delta \sqrt{n}\left)/\right(1-{\rho }^2\left)\right\}$

to

${\pi }^{\ast }\left(\delta \right)=1-\mathrm{\Phi }\left\{\right(l+\delta \sqrt{n/(1-{\rho }^2)}\left)\right\}+\mathrm{\Phi }\left\{\right(-l+\delta \sqrt{n/(1-{\rho }^2)}\left)\right\}$