Search found 7 matches

by colin.Fu
Sun Jun 22, 2014 5:51 pm
Forum: Programming
Topic: How to convert string to numeric?
Replies: 2
Views: 6483

Re: How to convert string to numeric?

@val
Thanks! :D
by colin.Fu
Wed Jun 18, 2014 8:40 pm
Forum: Programming
Topic: How to convert string to numeric?
Replies: 2
Views: 6483

How to convert string to numeric?

Hey everyone! I am using @str(.) to convert a number to a string. But how can I do the opposite. To convert a numeric value string to a number? since I am using @abs(.) to compute the absolute value of a number, I am using myTable(1,1)(table myTable) like to transfer the value, but the error message...
by colin.Fu
Wed Jun 18, 2014 6:11 pm
Forum: Programming
Topic: How to get the result of CROSS
Replies: 0
Views: 1658

How to get the result of CROSS

Hey everyone! I now have 500 some variables, let's say X1 to X500 and a depend variable Y. I am using CROSS to compute the correlation coefficient between Y and Xn 12 terms lead and 12 terms lag. I wanna know is there any way I can set a threshold like 0.6, then If all the 24 correlation coefficient...
by colin.Fu
Thu Jun 05, 2014 6:54 pm
Forum: Data Manipulation
Topic: What does the dash line mean in CROSS diagram?
Replies: 0
Views: 1705

What does the dash line mean in CROSS diagram?

Hey everyone! I have been used CROSS command to compute cross relationship of two variables. Here is a snapshot of the result. http://d.pcs.baidu.com/thumbnail/f6f85b091382f2253241464764aeabc3?fid=1346507329-250528-817341217773917&time=1402016400&sign=FDTAER-DCb740ccc5511e5e8fedcff06b081203-...
by colin.Fu
Wed Jun 04, 2014 7:33 pm
Forum: Programming
Topic: Is there any way to compute CROSS efficiently?
Replies: 4
Views: 3828

Re: Is there any way to compute CROSS efficiently?

Of course if the variables are really called X1...X500 you don't need to use anything to store the names, just use:

Code: Select all

%varname = "x" + @str(!i)
got it! I have tried to do this in this way, since I am a rookie of eviews, I failed then.

Thanks! this way is much better!
by colin.Fu
Wed Jun 04, 2014 7:23 pm
Forum: Programming
Topic: Is there any way to compute CROSS efficiently?
Replies: 4
Views: 3828

Re: Is there any way to compute CROSS efficiently?

Use an SVECTOR rather than a series alpha.

SVECTORs do not have to be workfile length - they can be any length you want.

You can access an individual element of an SVECTOR through the svector(!i) syntax, which you can't always do with a series alpha.

Thanks, it works!
by colin.Fu
Wed Jun 04, 2014 7:06 pm
Forum: Programming
Topic: Is there any way to compute CROSS efficiently?
Replies: 4
Views: 3828

Is there any way to compute CROSS efficiently?

Hi everyone! Now I have 500 some independ variables marked as: x1, x2, x3, .... and one depend variable y. I wanna know the lag and lead of each x correspond to y. Since the number of varibles is too many, so I go for a programme like this: For !intI = 1 To 500 %varName = indepvarlist(!intI) group m...

Go to advanced search