Skip to content
GitLab
Projects
Groups
Snippets
Help
Loading...
Help
What's new
7
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
Open sidebar
Dóra Kocsis
dynare
Commits
d7536360
Verified
Commit
d7536360
authored
Feb 15, 2020
by
Stéphane Adjemian
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
We do not longer support weekly data.
parent
10c196de
Changes
1
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
26 additions
and
29 deletions
+26
-29
doc/manual/source/time-series.rst
doc/manual/source/time-series.rst
+26
-29
No files found.
doc/manual/source/time-series.rst
View file @
d7536360
...
...
@@ -24,12 +24,11 @@ Dates in a mod file
-------------------
Dynare understands dates in a mod file. Users can declare annual,
quarterly, monthly
or weekly
dates using the following syntax::
quarterly,
or
monthly dates using the following syntax::
1990Y
1990Q3
1990M11
1990W49
Behind the scene, Dynare’s preprocessor translates these expressions
into instantiations of the MATLAB/Octave’s class ``dates`` described
...
...
@@ -165,14 +164,13 @@ The dates class
.. class:: dates
:arg int freq: equal to 1, 4,
12
or
5
2 (resp. for annual,
quarterly, monthly
or weekly
dates).
:arg int freq: equal to 1, 4, or
1
2 (resp. for annual,
quarterly,
or
monthly dates).
:arg int ndat: the number of declared dates in the object.
:arg int time: a ``ndat*2`` array, the years are stored in the
first column, the subperiods (1 for annual dates,
1-4 for quarterly dates, 1-12 for monthly dates and
1-52 for weekly dates) are stored in the second
column.
1-4 for quarterly dates, and 1-12 for monthly
dates) are stored in the second column.
Each member is private, one can display the content of a member
but cannot change its value directly. Note that it is not possible
...
...
@@ -187,14 +185,14 @@ The dates class
|br| Returns an empty ``dates`` object with a given frequency
(if the constructor is called with one input
argument). ``FREQ`` is a character equal to ’Y’ or ’A’ for
annual dates, ’Q’ for quarterly dates, ’M’ for monthly
dates
or ’W’ for weekly
dates. Note that ``FREQ`` is not case
sensitive, so that, for
instance, ’q’ is also allowed for
quarterly dates. The
frequency can also be set with an integer
scalar equal to 1
(annual), 4 (quarterly), 12 (monthly)
or 52
(weekly). The instantiation of empty objects can be used to
rename the ``dates`` class. For instance, if one only works
with quarterly dates, object
``qq`` can be created as::
annual dates, ’Q’ for quarterly dates,
or
’M’ for monthly
dates. Note that ``FREQ`` is not case
sensitive, so that, for
instance, ’q’ is also allowed for
quarterly dates. The
frequency can also be set with an integer
scalar equal to 1
(annual), 4 (quarterly),
or
12 (monthly)
. The instantiation of
empty objects can be used to rename the ``dates`` class. For
instance, if one only works with quarterly dates, object
``qq`` can be created as::
qq = dates('Q')
...
...
@@ -213,11 +211,11 @@ The dates class
given by the string ``STRING``. This string has to be
interpretable as a date (only strings of the following forms
are admitted: ``'1990Y'``, ``'1990A'``, ``'1990Q1'``,
``'1990M2'``
, ``'1990W5'``
), the routine ``isdate`` can be
used to test if a
string is interpretable as a date. If more
than one argument
is provided, they should all be dates
represented as strings,
the resulting ``dates`` object
contains as many elements as
arguments to the constructor.
``'1990M2'``), the routine ``isdate`` can be
used to test if a
string is interpretable as a date. If more
than one argument
is provided, they should all be dates
represented as strings,
the resulting ``dates`` object
contains as many elements as
arguments to the constructor.
.. construct:: dates(DATES)
...
...
@@ -233,13 +231,13 @@ The dates class
.. construct:: dates (FREQ, YEAR, SUBPERIOD)
|br| where ``FREQ`` is a single character (’Y’, ’A’, ’Q’, ’M’
,
’W’)
or integer (1, 4,
12
or
5
2) specifying the frequency,
``YEAR``
and ``SUBPERIOD`` are ``n*1`` vectors of
integers. Returns a
``dates`` object with ``n`` elements. If
``FREQ`` is equal to
``'Y'``, ``'A'`` or ``1``, the third
argument is not needed
(because ``SUBPERIOD`` is necessarily a
vector of ones in this
case).
|br| where ``FREQ`` is a single character (’Y’, ’A’, ’Q’, ’M’
)
or integer (1, 4, or
1
2) specifying the frequency,
``YEAR``
and ``SUBPERIOD`` are ``n*1`` vectors of
integers. Returns a
``dates`` object with ``n`` elements. If
``FREQ`` is equal to
``'Y'``, ``'A'`` or ``1``, the third
argument is not needed
(because ``SUBPERIOD`` is necessarily a
vector of ones in this
case).
*Example*
...
...
@@ -319,8 +317,7 @@ The dates class
representation of a ``dates`` object, the integer and
fractional parts respectively corresponding to the year and
the subperiod. The fractional part is the subperiod number
minus one divided by the frequency (``1``, ``4``, ``12`` or
``52``).
minus one divided by the frequency (``1``, ``4``, or ``12``).
*Example*:
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
.
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment