0f28422e9f
This fixes #704 .
2014-07-29 18:22:10 +02:00
c5af1d43ed
Removed nobs and vobs members in @dseries class.
...
The syntax to get the number of observations and the number of
variables remains unaffected by this commit. If ts a @dseries object,
ts.nobs and ts.vobs are respectively the number of observations and
the number of variables.
2014-07-28 17:50:15 +02:00
863fe4998f
Fixed typo/bug (removed space).
2014-07-17 22:05:08 +02:00
1a98943651
Fixed bug (tex names with underscores were not correctly saved in m datafile).
2014-07-17 22:05:08 +02:00
a261c3bbce
Fixed bug. The instantiation of a dseries object with a file name (for the datafile) and a string (for the initial period) was not working correctly.
2014-07-17 22:05:08 +02:00
57c583867b
Added new method @dseries/detrend.
2014-07-09 15:34:53 +02:00
9c733de40a
Added unitary tests.
2014-07-08 14:06:55 +02:00
a64ded92cd
dseries: fix subtraction bug. closes #686
2014-07-08 12:06:27 +02:00
1b36d75947
Rewrote @dates/size and @dseries/size (compatibility fix for Octave).
2014-07-02 12:20:19 +02:00
81541ac058
Fixed unitary test.
2014-06-27 18:39:18 +02:00
c4dac88ed2
Added the possibility to redefine the initial date (and implicitly the frequency) when a dseries object is instantiated with the name of a datafile.
2014-06-19 17:59:19 +02:00
af1009d8a4
Merge branch 'master' into use-dynSeries
2014-06-12 17:42:52 +02:00
955dcab449
Removed init and freq members from dseries class (redundant informations).
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The frequency and initial date can still be accessed with the usual syntax:
ts.freq
ts.init
It is also possible to get the last date:
ts.last
Added new methods frequency, firstdate and lastdate as alias for ts.dates.freq, ts.dates(1) and ts.dates(end)
2014-06-11 12:22:35 +02:00
3606cbc8ed
Added new syntax to remove variables from a dseries object.
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If ts is a dseries object, then
ts{'Variable_1','Variable_2'} = [];
or
ts{'Variable_@1,2@} = [];
will remove Variable_1 and Variable_2 from ts (if they exist).
2014-06-11 12:22:34 +02:00
ff27824b29
Fixed bug related to the initialization of the dseries and dates object (test that the input argument is a string).
2014-06-11 12:22:34 +02:00
f0a3d6ad44
Added @dseries/remove method.
2014-06-11 12:22:34 +02:00
d5066e9a44
Added unitary test.
2014-06-11 12:22:34 +02:00
353bab2117
Fixes issue #652 .
2014-06-11 12:22:34 +02:00
2e280ecdcd
Added dseries/end method.
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Allows the following syntax to extract variables from a
dseries object ts:
us = ts{2:end};
2014-06-11 12:22:34 +02:00
aa14faf508
Removed the possibility to extract subsamples from a dseries object with a vector of integers.
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If ts is a dates object with 100 observations (ts.nobs=100), the
following syntax for selecting the last 90 observations *is not legal*:
ts(11:end)
ts has to be indexed instead with dates objects, as in the following example:
ts(d1:d2)
where d1 and d2 are dates objects. To select the 90 last observations,
if the last date is unknown, the following syntax can be used:
ts(ts.dates(11:end))
2014-06-11 12:22:34 +02:00
7a96533339
Allow empty dseries objects in @dseries/horzcat method. Added unitary test.
2014-06-11 12:22:33 +02:00
6aee567382
Save empty dates and dseries objects in memory (base workspace) instead of disk (faster). Added an initialization mode for dates and dseries constructor. The following commands:
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dates('initialization');
dseries('initialization');
create variables emptydatesobject and emptydseriesobject in base workspace.
2014-06-11 12:22:31 +02:00
0206792c12
Save empty dates and dseries objects on disk (in dynareroot), to reduce the time needed to instantiate new objects.
2014-06-11 12:22:31 +02:00
f054428318
Merge branch 'master' into bitbucket-use-dynSeries
2014-05-18 09:13:09 +02:00
16194cedd9
Removed calls/references to @dynDate (replaces by @dates).
2014-04-30 15:44:30 +02:00
f03dd893a8
Allow the syntax o.disp() for @dates and @dseries objects.
2014-04-30 11:11:45 +02:00
d5da406544
Fixed bug in dseries constructor introduced in 4e1c26db.
2014-03-27 18:25:46 +01:00
4e1c26db76
Changed dseries' constructor so that the third and fourth inputs arguments accept cell of strings *and* character arrays.
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=> It is possible to pass M_.endo_names as a third input argument.
2014-03-26 11:40:21 +01:00
5afee622d4
Fixed typo.
2014-03-24 16:51:42 +01:00
37ab300dd2
Changed @dseries/display method. Do not display all the variables if the number of variables is greater than 10.
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Note that the behaviour of @dseries/disp is not changed (displays all the variables).
2014-03-22 12:24:30 +01:00
20041ac70c
New syntax for populating an empty dseries object.
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If ts is an empty dseries object with a defined range of dates:
ts = dseries(dates('1990Q1'):dates('1990Q4'));
Then the following syntaxes are valid:
1. ts(:) = 1;
2. ts(:) = [1, 2];
3. ts(:) = randn(4,1);
4. ts(:) = dseries(1);
5. ts(:) = dseries([1, 2]);
6. ts(:) = dseries(randn(4,2));
7. ts(:) = dseries(randn(4,2),dates('1950M1'):dates('1950M4'));
Remarks.
[1] In cases 1., 2., 4. and 5. the single observation is replicated to match the number of dates in ts.
[2] In cases 4. to 7. the dates in the right member of the assignment are lost (ie ts.dates is not affected by the dates defined in the right members).
2014-03-22 12:07:29 +01:00
9712f4abe6
Added the possibility to pass a range of dates to the dseries constructor.
2014-03-22 11:23:46 +01:00
d469c3590d
reporting, dates: make shiftS calls more efficient
2014-02-06 15:30:19 +01:00
63c289adba
If us and ts are dseries objects, chain(ts,us) and ts.chain(us) return the same dseries object.
2014-02-01 11:38:10 +01:00
90b47d2704
Added chain method in dseries class.
2014-02-01 11:38:10 +01:00
fa6e97a929
Fixed copyright year.
2014-01-29 17:22:44 +01:00
b93eab8bf2
Added overloaded cumprod function (dseries class).
2014-01-29 17:22:10 +01:00
4254da0a00
Fixed bug. Closes #590 .
2014-01-29 13:51:34 +01:00
5f46f983c1
Fixed bug. Closes #591 .
2014-01-29 12:57:55 +01:00
3f5d18f5c5
dseries: allow assign to select by date string as opposed to dates
2014-01-17 14:59:20 -05:00
8b093aecbb
Allow assignation of variables in an empty dseries object.
2014-01-16 10:06:30 +01:00
117f338eff
Implement broadcasting for operations (+,-,* and /) between dseries and scalar or vectors. Efficiency and cosmetic changes.
2014-01-16 10:06:30 +01:00
3534c68be6
Fixed bug. Allow selection of an observation with a date defined in a formatted string.
2014-01-16 10:06:30 +01:00
add3b1401f
Fixed bug (a string passed to a dseries object can be a date).
2014-01-16 10:06:30 +01:00
168895f428
dseries: fix display when TABLE is empty
2014-01-14 09:03:24 -05:00
dd10c788ff
Added @dseries/abs method. Returns the absolute value of a dseries object.
2013-12-13 18:30:37 +01:00
6e8b35c7f3
Fix bug in method disp of dseries.
2013-12-13 16:49:08 +01:00
cf567dd5c0
Bug fix. Force axis tight in @dseries/plot method (otherwise the method crashes if Matlab/octave considers a too large x-abscissa).
2013-12-11 10:01:22 +01:00
deed4df569
Added @dseries/mpower method (element-by-element powers).
2013-12-03 23:57:53 +01:00
a6a10055da
Fixed bug (problem with dates selection in @dseries::subsref).
2013-11-29 19:02:40 +01:00
Stéphane Adjemian (Scylla)
Houtan Bastani
Sébastien Villemot