Message-ID: <CAPTmxS0ad9f=bgOCwaH4qkVH4ofTFQOHxbMD470uMJnmbz0RgQ@mail.gmail.com>
Date: 2017-01-02T14:16:47Z
From: Fernando de Souza Bastos
Subject: Return of the gradient function when using Optim functions and colSums
Dear,
i am using the programming of the package "sampleSelection" for a study and
I do not understand the error of my simulation, I posted the detailed doubt
in stackoverflow! Link below:
http://stackoverflow.com/questions/41404416/return-of-the-gradient-function-when-using-optim-functions-and-colsums
Thank you!
best regards,
Fernando de Souza Bastos
Teacher of Mathematics and Statistics
Universidade Federal de Vi?osa (UFV)
Campus UFV - Florestal
PhD in progress in Statistics
Universidade Federal de Minas Gerais (UFMG)
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