Search found 182 matches

by ecofin
Sat Mar 09, 2019 1:16 pm
Forum: Suggestions and Requests
Topic: EViews 11: DHF seasonal unit root test
Replies: 3
Views: 302

Re: EViews 11: DHF seasonal unit root test

Hi!,
1-ok!.
2-Another question: can eviews 11 estimate ARFIMA-GARCH, if i understand the function @fracdiff(s,n), can be useful to estimate ARFIMA-GARCH, and another fractional differential models.
by ecofin
Fri Mar 08, 2019 10:07 am
Forum: Suggestions and Requests
Topic: EViews 11: DHF seasonal unit root test
Replies: 3
Views: 302

EViews 11: DHF seasonal unit root test

Hi for all,
Could you Add DHF seasonal unit root in the next edition with unit root test (for educational and teaching in class).
by ecofin
Sun Jul 29, 2018 12:52 pm
Forum: General Information and Tips and Tricks
Topic: xlsx to EViews
Replies: 2
Views: 1515

Re: xlsx to EViews

Oups! i missed this idea (Drag the Excel file onto EViews...etc), Thank you so much.
by ecofin
Sun Jul 29, 2018 7:16 am
Forum: General Information and Tips and Tricks
Topic: xlsx to EViews
Replies: 2
Views: 1515

xlsx to EViews

Hi everybody 1/I have xlsx file named exchange_rate with three sheets named ( USD_DZD, EURO_DZD, GBP_DZD) from 01/01/2008 to 20/07/2018 every sheet have six columns (Date, Price, Open, Hight, Low, Change) and 2769 rows. How can import the three sheets directly in my workfile with the three pages?. (...
by ecofin
Mon Apr 10, 2017 2:36 pm
Forum: Data Manipulation
Topic: rename dummy and diagonal dummy
Replies: 74
Views: 12592

Re: rename dummy and diagonal dummy

Great, thank you for your help EViews Matt. 8)
Nice day.
by ecofin
Mon Apr 10, 2017 9:30 am
Forum: Data Manipulation
Topic: rename dummy and diagonal dummy
Replies: 74
Views: 12592

Re: rename dummy and diagonal dummy

Hello, if i use the one of previous code (in page two) it doesn't work correctly, and i would to generate all the (d_, t_, b_, d1_, t1_, b1_) not one by one, and the " series {%series_name1} = @recode({%series_name}, @nan({%series_name}(-1), 0)+2 , 0)" generate this t_001= 1 2 2 00000, her...
by ecofin
Sat Apr 08, 2017 2:47 am
Forum: Data Manipulation
Topic: rename dummy and diagonal dummy
Replies: 74
Views: 12592

Re: rename dummy and diagonal dummy

Hello, All previous programs generate dummy equal 1 and rename it by different way as required "d_{same date}" for each frequency ( day, month, week, interday, or by spanning by two month, two weeks...), how can generate and rename defferent trend "t_{same date}" "b_{same da...
by ecofin
Fri Apr 07, 2017 2:13 pm
Forum: Data Manipulation
Topic: rename dummy and diagonal dummy
Replies: 74
Views: 12592

Re: rename dummy and diagonal dummy

Hi everybody, I would have a follow up question on that: "De-trending with a level shift and/or a broken trend", i have several series that contaned multiple break points, to solve this it is necessary two have two series level shift and broken trend. 1) how can reverse the series d_.... i...
by ecofin
Thu Mar 30, 2017 1:26 am
Forum: Programming
Topic: simulate arch(1) & arch(2)
Replies: 7
Views: 1907

Re: simulate arch(1) & arch(2)

Any help please.
by ecofin
Tue Mar 28, 2017 11:56 am
Forum: Programming
Topic: simulate arch(1) & arch(2)
Replies: 7
Views: 1907

Re: simulate arch(1) & arch(2)

I don't follow you :roll: , could you solve this Mr startz.
by ecofin
Mon Mar 27, 2017 1:58 pm
Forum: Programming
Topic: simulate arch(1) & arch(2)
Replies: 7
Views: 1907

Re: simulate arch(1) & arch(2)

No idea!, whats wrong with the code :oops:
by ecofin
Mon Mar 27, 2017 11:21 am
Forum: Programming
Topic: simulate arch(1) & arch(2)
Replies: 7
Views: 1907

Re: simulate arch(1) & arch(2)

1/Got it! Mr startz, the first code work perfectly now, but the second code after some modification it work but i get NA from the third obs to the last. Any help. the second code is attached below. 2/another question: if i would like to simulate ARCH(p) should be the variances in the second part of ...
by ecofin
Sun Mar 26, 2017 1:58 pm
Forum: Programming
Topic: simulate arch(1) & arch(2)
Replies: 7
Views: 1907

simulate arch(1) & arch(2)

Hi everyone I have problem with this two code, i get NA series after the first observation for the 1st code, and i get error message for the second code. i would highly appreciate if any of you could help me! 1/first code ARCH(1) ' program 1 simulation ARCH(1) wfcreate u 1000 smpl @all 'define serie...
by ecofin
Thu Mar 09, 2017 8:48 am
Forum: Programming
Topic: rename series in the group, or rename variables in eq object
Replies: 2
Views: 1328

rename series in the group, or rename variables in eq object

Hi everybody, i have two question: 1/ i have group named g1 with 14 series, (GDP, INF, @month=1, @month=2,....,@month=12) with my equation estmation ls stock c GDP INF @expand(@month) , i want to rename the 12 last series (@month=1 will be dum1 and @month=2 will be dum2.....etc ) by this code i get ...

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