Stéphane Adjemian (Charybdis)
3d0ebfb40a
Added a mod file in tests for the feature introduced in commit 4f02e58010
.
2014-06-17 16:05:31 +02:00
Stéphane Adjemian (Charybdis)
4f02e58010
Added the possibility to pass a dseries object to the data command (the user can manipulate the data in the mod file, using dseries class methods, and use them for estimation without writing the data on disk).
2014-06-17 16:03:30 +02:00
Stéphane Adjemian (Charybdis)
42c4aabdcc
Adapted identification routines.
2014-06-17 12:04:58 +02:00
Stéphane Adjemian (Charybdis)
8691304b9f
Fixed gsa (dataset_ is now a dseries object).
2014-06-17 10:30:45 +02:00
Stéphane Adjemian (Charybdis)
880bb58aef
Fixed mode_check and prior_posterior_statistics routines (added dataset_info as an input).
2014-06-17 10:19:07 +02:00
Stéphane Adjemian (Charybdis)
efcf6bd9c0
Use dseries object in the estimation routines.
2014-06-16 17:41:59 +02:00
Stéphane Adjemian (Charybdis)
7795833add
Fixed bug in dates class constructor (wrong call to length routine).
2014-06-15 19:17:30 +02:00
Stéphane Adjemian (Charybdis)
4f5ab5a236
Changed logic in dates class constructor.
2014-06-15 19:15:30 +02:00
Stéphane Adjemian (Charybdis)
558c818cca
Changed logic in isfreq routine.
2014-06-13 16:32:25 +02:00
Stéphane Adjemian (Charybdis)
e41e8effdf
Modified isdate behaviour (an integer scalar is interpreted as a year).
2014-06-13 10:10:17 +02:00
Stéphane Adjemian (Charybdis)
af1009d8a4
Merge branch 'master' into use-dynSeries
2014-06-12 17:42:52 +02:00
Stéphane Adjemian (Charybdis)
08ea66057c
Automagically increase the number of observations in the assigned variable if needed.
...
So that the following is possible
y = dseries([0],'1990Q1','y');
e = dseries(randn(1000,1),'1990Q1','e');
from 1990Q2 to 2239Q4 do y(t) = .5*y(t-1) + e(t) - .5*e(t-1)*y(t-1) +.1*y(t-1)^2
Initially y has only one observation (which is mandatory because y
depends on its first lag), the routine extends the number of
observations so that y.dates(end)==2239Q4
Note that the exogenous variables are not adjusted, they must be
defined (leads/lags included) between the first and last dates of the
from-to-do syntax.
2014-06-12 15:24:00 +02:00
Houtan Bastani
02d410fe08
update README to include homebrew science installation instructions
2014-06-12 14:59:16 +02:00
Sébastien Villemot
b84cb284d3
Fix texinfo issue.
2014-06-12 11:47:02 +02:00
Houtan Bastani
f1fba4cd9e
doc: dseries/reporting: rework hierarchy graph
2014-06-12 10:18:13 +02:00
Houtan Bastani
19e0d66a71
doc: dseries/reporting: update example
2014-06-12 09:51:57 +02:00
Houtan Bastani
06db2cf4c8
tests: modify reporting test to account for support for empty dseries + horzcat
2014-06-12 09:51:13 +02:00
Houtan Bastani
27cc7b71b3
reporting: add new test
2014-06-11 12:32:00 +02:00
Stéphane Adjemian (Charybdis)
3ed5659f35
Updated manual to reflect changes introduced in c6d93d686a20be61a487e3c3a80774477591f846.
2014-06-11 12:22:35 +02:00
Stéphane Adjemian (Charybdis)
bd26b78016
Updated manual (reflecting changes introduced in ab4792f5ab2fdd3c9ce3f09d29ee31c98519ba73).
2014-06-11 12:22:35 +02:00
Stéphane Adjemian (Charybdis)
955dcab449
Removed init and freq members from dseries class (redundant informations).
...
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
Stéphane Adjemian (Charybdis)
8507c27fab
Removed display of current path in last unitary test.
2014-06-11 12:22:35 +02:00
Stéphane Adjemian (Charybdis)
3606cbc8ed
Added new syntax to remove variables from a dseries object.
...
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
Stéphane Adjemian (Charybdis)
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
Stéphane Adjemian (Charybdis)
f0a3d6ad44
Added @dseries/remove method.
2014-06-11 12:22:34 +02:00
Stéphane Adjemian (Charybdis)
d5066e9a44
Added unitary test.
2014-06-11 12:22:34 +02:00
Stéphane Adjemian (Charybdis)
353bab2117
Fixes issue #652 .
2014-06-11 12:22:34 +02:00
Stéphane Adjemian (Charybdis)
2e280ecdcd
Added dseries/end method.
...
Allows the following syntax to extract variables from a
dseries object ts:
us = ts{2:end};
2014-06-11 12:22:34 +02:00
Stéphane Adjemian (Charybdis)
aa14faf508
Removed the possibility to extract subsamples from a dseries object with a vector of integers.
...
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
Stéphane Adjemian (Charybdis)
c3029468af
Do not display the object returned by from.
2014-06-11 12:22:34 +02:00
Stéphane Adjemian (Charybdis)
64bdbb525b
Allow variables extracted from a dseries object in the dynamic or static expression following the do keyword.
2014-06-11 12:22:34 +02:00
Stéphane Adjemian (Charybdis)
d60565bfc4
Fixed bug in @dates/colon (last years were wrong if r>0).
2014-06-11 12:22:34 +02:00
Stéphane Adjemian (Charybdis)
7a96533339
Allow empty dseries objects in @dseries/horzcat method. Added unitary test.
2014-06-11 12:22:33 +02:00
Stéphane Adjemian (Charybdis)
ba726db417
Fixed bug in @dates/colon methood (wrong offset if r>0).
2014-06-11 12:22:33 +02:00
Stéphane Adjemian (Charybdis)
3ae2874fd0
Cosmetic changes (error messages).
2014-06-11 12:22:33 +02:00
Stéphane Adjemian (Charybdis)
34e9f0dc14
Allow dates objects as first and third arguments (initial and terminal dates).
2014-06-11 12:22:33 +02:00
Stéphane Adjemian (Charybdis)
ac05826ef0
Test that the names of the variables contained in the dseries objects are different.
2014-06-11 12:22:33 +02:00
Stéphane Adjemian (Charybdis)
1ed0ccff6f
Test that dseries are not empty.
2014-06-11 12:22:33 +02:00
Stéphane Adjemian (Charybdis)
03250208c0
Test that each dseries object contains only one variable.
2014-06-11 12:22:33 +02:00
Stéphane Adjemian (Charybdis)
0096611b06
Added the possibility to use parameters in a from-to-do statement.
2014-06-11 12:22:33 +02:00
Stéphane Adjemian (Charybdis)
95d613c53d
Cosmetic change.
2014-06-11 12:22:33 +02:00
Stéphane Adjemian (Charybdis)
14819abb5f
Added specialized code for static models.
2014-06-11 12:22:33 +02:00
Stéphane Adjemian (Charybdis)
65968bb134
Use new leadlagtable's columns introduced in d0708fcb2c978c7ae47aa8ab7cbdf6f2b162c123 (usefull for sparse dynamic models).
2014-06-11 12:22:32 +02:00
Stéphane Adjemian (Charybdis)
f8203911c8
Added two columns to leadlagtable cell array (vectors of lag/lead orders).
2014-06-11 12:22:32 +02:00
Stéphane Adjemian (Charybdis)
b858aed1c0
Various optimizations and cosmetic changes.
2014-06-11 12:22:32 +02:00
Stéphane Adjemian (Charybdis)
35645540e5
Bug fix. Wrong number of lines for time member if n<freq.
2014-06-11 12:22:32 +02:00
Stéphane Adjemian (Charybdis)
adda8b6b09
Another speed improvement for @dates/colon method (vectorized code, removed loop around add_periods_to_date routine).
2014-06-11 12:22:32 +02:00
Stéphane Adjemian (Charybdis)
8587674317
Removed call to ismember. Test if to_id or do_id are empty instead.
2014-06-11 12:22:32 +02:00
Stéphane Adjemian (Charybdis)
cf43c90347
Improve speed of @dates/colon method (added specialized version of add_periods_to_array_of_dates -> add_periods_to_date).
2014-06-11 12:22:32 +02:00
Stéphane Adjemian (Charybdis)
cf86c8f721
Improve speed of comparison methods (lt, gt, le and ge) for @dates class.
2014-06-11 12:22:32 +02:00