[Boost-users] [accumulators->Statistics] How to Compute Sample Volatility_c++ Windows Form app

Subject: [Boost-users] [accumulators->Statistics] How to Compute Sample Volatility_c++ Windows Form app
From: It neophyte (phdlux85_at_[hidden])
Date: 2014-11-25 18:38:00

Dear All

Do you know how can I compute the sample volatility (sqrt(variance)) of the
returns held in my Datable? For information, my db object contains a column
"Return" which has been filled with values.

DataTable^db=gcnew DataTable();

Thanks in advance

Heron