Supremum (sup) of a time series - Gretl-users - gretlml.univpm.it

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Supremum (sup) of a time series

sampling by restriction on a $i...

Problem with xlsx file

Gabriela Nodari

Monday, 17 June 2013 Mon, 17 Jun '13

9:23 a.m.

Dear all, Is there a command to identify the supremum of a time series in gretl? Thank you in advance... Gabriela

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Gabriela Nodari

Monday, 17 June Mon, 17 Jun

10:03 a.m.

the supremum of a time series: Oh right, I got it with a simple loop... 2013/6/17 Gabriela Nodari <gabriela.nodari(a)gmail.com>

Dear all, Is there a command to identify the supremum of a time series in gretl? Thank you in advance... Gabriela

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Sven Schreiber

10:04 a.m.

Am 17.06.2013 12:03, schrieb Gabriela Nodari:

the supremum of a time series: Oh right, I got it with a simple loop...

huh?? What about max()? Granted, it's "only" the maximum, but computers never find suprema... -s

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Gabriela Nodari

10:13 a.m.

Ehm... Probably I have used extra (and non necessary) commands!!! but I got the result :) here is the code... i=1 scalar D= abs(IP[i,]) loop 60 if D < abs(IP[i+1,]) D = abs(IP[i+1,]) else D=D endif i=i+1 endloop so, you are saying that i can simply put D = max(abs(IP)) ?? im my data IP is saved as a matrix (60x1)... 2013/6/17 Sven Schreiber <svetosch(a)gmx.net>

Am 17.06.2013 12:03, schrieb Gabriela Nodari: > the supremum of a time series: Oh right, I got it with a simple loop... > > huh?? What about max()? Granted, it's "only" the maximum, but computers never find suprema... -s _______________________________________________ Gretl-users mailing list Gretl-users(a)lists.wfu.edu http://lists.wfu.edu/mailman/listinfo/gretl-users

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Gabriela Nodari

10:15 a.m.

Yea it works.. much more simple!!! Thanks! 2013/6/17 Gabriela Nodari <gabriela.nodari(a)gmail.com>

Ehm... Probably I have used extra (and non necessary) commands!!! but I got the result :) here is the code... i=1 scalar D= abs(IP[i,]) loop 60 if D < abs(IP[i+1,]) D = abs(IP[i+1,]) else D=D endif i=i+1 endloop so, you are saying that i can simply put D = max(abs(IP)) ?? im my data IP is saved as a matrix (60x1)... 2013/6/17 Sven Schreiber <svetosch(a)gmx.net> > Am 17.06.2013 12:03, schrieb Gabriela Nodari: > > the supremum of a time series: Oh right, I got it with a simple loop... > > > > > > huh?? What about max()? Granted, it's "only" the maximum, but computers > never find suprema... > > -s > > _______________________________________________ > Gretl-users mailing list > Gretl-users(a)lists.wfu.edu > http://lists.wfu.edu/mailman/listinfo/gretl-users >

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Gabriela Nodari
Sven Schreiber