Search found 30 matches

by Redwing153
Wed Aug 24, 2016 12:19 am
Forum: Data Manipulation
Topic: Datastream (again)
Replies: 4
Views: 4228

Re: Datastream (again)

Thanks Gareth.
That's extremely useful.

R.
by Redwing153
Tue Aug 23, 2016 8:58 am
Forum: Data Manipulation
Topic: Datastream (again)
Replies: 4
Views: 4228

Re: Datastream (again)

Thanks Gareth,

could I set that up in a program or would I have to manually set the link in a pre-existing series?
(I'm trying to create a new series containing the data from that link)

thanks.
by Redwing153
Tue Aug 23, 2016 12:31 am
Forum: Data Manipulation
Topic: Datastream (again)
Replies: 4
Views: 4228

Datastream (again)

Hi, I'm using 9.5 Apr 5 2016 build. This link between eviews and datastream I am finding particularly irksome. Please could you tell me what I am doing wrong here?: fetch ds::ftse100(ri) where ds is the datastream database, works just fine. frml a=ds::ftse100 also works fine, however frml a=ds::ftse...
by Redwing153
Thu Jul 28, 2016 12:30 am
Forum: General Information and Tips and Tricks
Topic: Series attibutes and stacking
Replies: 3
Views: 5038

Re: Series attibutes and stacking

Thanks - what would such a program look like?
Ideally I would like to create an alpha series in the worksheet which contains the stacked data, where that series contains attributes from the original unstacked series.
by Redwing153
Wed Jul 27, 2016 6:51 am
Forum: General Information and Tips and Tricks
Topic: Series attibutes and stacking
Replies: 3
Views: 5038

Series attibutes and stacking

Hello,

My series have attributes which I would like to retain when stacking them, such that I can use the attributes to apply a value map to the stacked series.

Is this possible? How?

Thanks.
by Redwing153
Wed Jul 06, 2016 7:33 am
Forum: Data Manipulation
Topic: Bloomberg Date oddness
Replies: 1
Views: 2765

Bloomberg Date oddness

Hello I'm using Enterprise 9.5 April 5 2016 build I have a problem representing dates using Bloomberg data Whenever I try to reference the observation date, eviews is returning the wrong date. In this example (attached) the formula @date(spx) is missing a large number of days from the start of the s...
by Redwing153
Sun Jun 26, 2016 8:30 am
Forum: Programming
Topic: Pagerestructure
Replies: 2
Views: 3073

Re: Pagerestructure

What am I doing wrong here? It isn't working for me

Code: Select all

wfcreate u 1000
%a=@datestr(@now,"dd/mm/yyyy")
pagestruct(freq="w",start=2000,end=%a
pagestruct(start=%a-521)


I'm still getting an end date of 25/06/2016
by Redwing153
Sun Jun 26, 2016 7:03 am
Forum: Programming
Topic: Pagerestructure
Replies: 2
Views: 3073

Pagerestructure

Hello, I have this code, which is designed to create a new dated workfile with weekly observations with an end date of today and a start date of 10 years ago wfcreate u 1000 pagestruct(freq="w",start=2000,end=@now) pagestruct(start=@now-521) If I run this on the 26/06/2016, @now returns 25...
by Redwing153
Tue Apr 05, 2016 4:58 am
Forum: Programming
Topic: Display names in tables
Replies: 1
Views: 2510

Display names in tables

Hello, I have created a table by freezing a group. Is there a way for me to automatically assign column titles for my series, for instance by using the display name function? At the moment I am using settattr(Display Name) Column Name to assign a display name, but for my table I have to use Tabledat...
by Redwing153
Sun Aug 23, 2015 6:17 am
Forum: Programming
Topic: Value Maps
Replies: 5
Views: 4805

Re: Value Maps

Thanks. So both the value and label in my value map will be text ; the text in both cases is generated from an alpha series, which is separately maintained. This program is close to what I want, but I've had to substitute hyphens into the text (the text contains a number of 'int' elements) as the st...
by Redwing153
Sat Aug 22, 2015 3:14 pm
Forum: Programming
Topic: Value Maps
Replies: 5
Views: 4805

Re: Value Maps

Thanks. I have investigated that already and (unless I'm missing something, which is entirely possible) it won't allow to make many to one mappings. In addition, I'm always stuck with an observation number on the left hand side, whereas I want the left hand side to be one of my series. What would be...
by Redwing153
Sat Aug 22, 2015 4:28 am
Forum: Programming
Topic: Value Maps
Replies: 5
Views: 4805

Value Maps

Hello
I find Value Maps very useful, but I am wondering is there a way to create a value map from two alpha series;
In a similar manner one can create a string object=@wjoin(@convert(seriesname)) - can one do something similar with value maps?

Many thanks all.

RW
by Redwing153
Sun Aug 16, 2015 7:06 am
Forum: Programming
Topic: Looping Svectors
Replies: 3
Views: 3501

Re: Looping Svectors

I think I mean using it in a program to create string variables on which I can perform operations, in turn looping through each row in the vector (which holds a Bloomberg ticker) What I'd really like to be able to do is create a string object from an alpha series or even a text object, but I underst...
by Redwing153
Sat Aug 15, 2015 2:47 pm
Forum: Programming
Topic: Looping Svectors
Replies: 3
Views: 3501

Looping Svectors

SO I've had a good long look through this forum and the help files and I cannot find how to loop through an svector (I have v little prior programming experience). I can see several references to doing it so obviously it can be done and doing it for some appears obvious! Please could some-one provid...
by Redwing153
Thu Aug 13, 2015 9:15 am
Forum: Programming
Topic: Create Multiple Series
Replies: 3
Views: 3826

Re: Create Multiple Series

With spaces.
I think this works, actually:

Code: Select all

for %i {stringobj}
series {%i}_new
next

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