Message-ID: <FC4D6252-7E09-45BD-94E4-DD639D7E42D7@gmail.com>
Date: 2013-10-01T00:49:13Z
From: R. Michael Weylandt
Subject: Parma Package QP optimization Failing and Ignoring Leverage Constraint
In-Reply-To: <CAJYra_g4_Q1wpKykixRU++9wmP5_GkUV04kft-18Sk0eaK82iQ@mail.gmail.com>
On Sep 30, 2013, at 17:52, Preston Li <preston.li at gmail.com> wrote:
> if (!is.loaded('etfdata')) data(etfdata)
Totally off topic: that doesn't do what you think it does. You're looking for exists()
M