On 09.05.2011 11:06, arnab.ma...@dc.ibm.com wrote:

Dear R users,

During the the running of DEoptim function which belongs to "DEoptim"
package it automatically gives the output like the following:

Iteration: 1 bestvalit: 181.379847 bestmemit:    0.226499    1.395852
Iteration: 2 bestvalit: 14.062649 bestmemit:    2.290357    5.597838
Iteration: 3 bestvalit: 14.062649 bestmemit:    2.290357    5.597838
Iteration: 4 bestvalit: 14.062649 bestmemit:    2.290357    5.597838
Iteration: 5 bestvalit: 14.062649 bestmemit:    2.290357    5.597838
Iteration: 6 bestvalit: 14.062649 bestmemit:    2.290357    5.597838
Iteration: 7 bestvalit: 14.062649 bestmemit:    2.290357    5.597838
Iteration: 8 bestvalit: 12.952513 bestmemit:    2.715709    7.691444
Iteration: 9 bestvalit: 3.254643 bestmemit:    2.390151    5.597838
Iteration: 10 bestvalit: 3.254643 bestmemit:    2.390151    5.597838
Iteration: 11 bestvalit: 1.820207 bestmemit:    2.170718    4.779070
Iteration: 12 bestvalit: 1.205168 bestmemit:    1.801629    3.320871
Iteration: 13 bestvalit: 1.101356 bestmemit:    1.587130    2.605967

Is their any procedure to suppress this i.e not to print this information?

Yes, the procedure is to read the help file, as you have been asked by the posting guide before posting.

?DEoptim points you to the help for ?DEoptim.control which has a trace argument that seems to be useful ...

Uwe Ligges



Thank you for your kind reply.



Thanks&  Regards

Arnab Kumar Maity

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