- How to move data in eviews 10 how to#
- How to move data in eviews 10 update#
- How to move data in eviews 10 code#
How to move data in eviews 10 code#
To find the code for real GNP, I use fredsearch. FRED codes can be obscure the import fred GUI and the fredsearch command can greatly help to find the codes for the series you want. Series in FRED are identified by an alphanumeric code. In this post, I use the command-line interface because applications of different vintages almost always have to reproducible.īefore you can reproduce what I do here, you need a key to use FRED, which is freely available fromĬlick on the link above, select Request or view your API keys, then register to obtain a key. Reproducible tasks are easier using command-line interface. See import fred, The FRED interface for an introduction to exploring FRED via the import fred GUI. The FRED repository is best explored using the GUI available from the menu File > Import > Federal Reserve Economic Data (FRED). Like nearly all commands, you can access import fred through a menu-driven graphical user interface (GUI) and through a command-line interface. In the example discussed below, later data vintages reveal a deeper recession in 2008 than the earlier vintages. Third, in some applied work, it is necessary to condition on information as it was available in real time, rather than use revised data.
Second, prior vintages can be used as a robustness check in some contexts, it is useful to investigate whether your results are robust across different vintages of the data. First, importing vintage data allows you to view a dataset exactly as it would have been seen in an earlier paper, which is useful for replication purposes. Prior vintages of data have several uses. The vintage() option in import fred allows you to access earlier vintages of the data. Vintages are identified by the date of their release we speak of “the Jvintage”. For example, the data on real Gross National Product (GNP) in a specific quarter is updated several times as more complete source information becomes available.Ī revision of the data is known as a vintage. These changes are made as as the source information changes or as the formulas or methods change. For other series, a new data release can change the values of previously released observations, because the values of the observations are estimated or calculated. For some series, a new data release simply adds observations.
How to move data in eviews 10 update#
New data releases update nearly all the series in FRED.
How to move data in eviews 10 how to#
I then demonstrate how to use an advanced feature: importing multiple revisions of series whose observations are updated over time. I also discuss some of the metadata that import fred provides that can be useful in data management. In this post, I show how to use import fred to import data from FRED. The new Stata 15 command import fred imports data from this repository. Louis, makes available hundreds of thousands of time-series measuring economic and social outcomes. The Federal Reserve Economic Database (FRED), maintained by the Federal Reserve Bank of St.
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