Hi everybody,
how can make shaded graph for forecasting like this picture.
make shaded graph for forecasting
Moderators: EViews Gareth, EViews Moderator
make shaded graph for forecasting
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- laubach_fig2_20140403.jpg (192.51 KiB) Viewed 11272 times
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- Fe ddaethom, fe welon, fe amcangyfrifon
- Posts: 13319
- Joined: Tue Sep 16, 2008 5:38 pm
Re: make shaded graph for forecasting
This is a fan chart.
The EViews blog will have a post on creating fan charts soon!
The EViews blog will have a post on creating fan charts soon!
Follow us on Twitter @IHSEViews
Re: make shaded graph for forecasting
great! thanks! Mr Gareth.
Re: make shaded graph for forecasting
Hi,
First of all, i would to think EViews team for all their efforts to make this Add-in ;
i have data frequency weekly named gas, so i want to make fanchart for my data the problem i use the Add-in but can give me a result, and i have use the program in the blog to make mode, skewness and uncertainty. but i get error mesage: Error in Sample: MODE is not defined in "SMPL IF MODE<>NA".
could you just explain in few line the steps for this.
Best CHERIF.
First of all, i would to think EViews team for all their efforts to make this Add-in ;
i have data frequency weekly named gas, so i want to make fanchart for my data the problem i use the Add-in but can give me a result, and i have use the program in the blog to make mode, skewness and uncertainty. but i get error mesage: Error in Sample: MODE is not defined in "SMPL IF MODE<>NA".
could you just explain in few line the steps for this.
Best CHERIF.
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- Fe ddaethom, fe welon, fe amcangyfrifon
- Posts: 13319
- Joined: Tue Sep 16, 2008 5:38 pm
Re: make shaded graph for forecasting
Slight bug in the add-in, it will be fixed.
Follow us on Twitter @IHSEViews
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- Fe ddaethom, fe welon, fe amcangyfrifon
- Posts: 13319
- Joined: Tue Sep 16, 2008 5:38 pm
Re: make shaded graph for forecasting
ok, but i have no idea what is the problem i can't get mode, skewness and uncertainty series, or in first create it in the workfile, and next use the Add-in.
(*)the prg calcquant i use it in the first to generate mode, skewness and uncertainty.
could you exmplain please i have no idea to use this Add-in
(*)the prg calcquant i use it in the first to generate mode, skewness and uncertainty.
could you exmplain please i have no idea to use this Add-in
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- Fe ddaethom, fe welon, fe amcangyfrifon
- Posts: 13319
- Joined: Tue Sep 16, 2008 5:38 pm
Re: make shaded graph for forecasting
I'm not sure what there is to explain. In order to calculate a Bank of England style fan chart, you need to have the mode, uncertainty and skewness values of your forecast.
The add-in does not calculate those for you, it uses them as inputs.
The add-in does not calculate those for you, it uses them as inputs.
Follow us on Twitter @IHSEViews
Re: make shaded graph for forecasting
i understand now, so the calcquant prg are the way to make mode, skewness and uncertainty.
thanks for you help
thanks for you help
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- Posts: 540
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Re: make shaded graph for forecasting
Hi Gareth,
how do i use the fanchart addin using program code?
i tried
but then the option menu came up?
can you also give the precise link to where BoE explains the skewness and uncertainty series?
Thomas
how do i use the fanchart addin using program code?
i tried
Code: Select all
cpi.fan mode uncertainty skewness
but then the option menu came up?
can you also give the precise link to where BoE explains the skewness and uncertainty series?
Thomas
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- Fe ddaethom, fe welon, fe amcangyfrifon
- Posts: 13319
- Joined: Tue Sep 16, 2008 5:38 pm
Re: make shaded graph for forecasting
There is no command line interface to this add-in. You're better off stealing the source code and adding it to your own program to suit your needs.
This paper (although not a BoE paper) explains the methodology well:
http://www.banrep.gov.co/docum/ftp/borra468.pdf
This paper (although not a BoE paper) explains the methodology well:
http://www.banrep.gov.co/docum/ftp/borra468.pdf
Follow us on Twitter @IHSEViews
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