Search found 86 matches

by RDS
Wed Oct 23, 2013 9:13 am
Forum: General Information and Tips and Tricks
Topic: Extract a scalar from a matrix
Replies: 2
Views: 2211

Extract a scalar from a matrix

I would like to extract a scalar from a matrix M(100,100)
The number I am interested in is located in row 22 and column 18.

What is the right command to get a scalar from the matrix M?
by RDS
Wed Oct 23, 2013 9:02 am
Forum: General Information and Tips and Tricks
Topic: Constracting two matrices with odd and even rows
Replies: 7
Views: 2413

Re: Constracting two matrices with odd and even rows

do you have another suggestion which runs in Eviews 7.2?
by RDS
Wed Oct 23, 2013 8:30 am
Forum: General Information and Tips and Tricks
Topic: Constracting two matrices with odd and even rows
Replies: 7
Views: 2413

Re: Constracting two matrices with odd and even rows

I get the following error message

non numeric argment v_odd in "matrix m_odd = m.@row(v_odd)"
by RDS
Wed Oct 23, 2013 7:37 am
Forum: General Information and Tips and Tricks
Topic: Constracting two matrices with odd and even rows
Replies: 7
Views: 2413

Constracting two matrices with odd and even rows

I have a matrix with 100 rows and 100 column: M(100,100). I need to construct two matrices one with the odd rows and with the even rows: M_odd(50,50 and M_even(50,50) I have extracted the raws using the following loop for !i =1 to 100 rowvector r!i = @rowextract(M,!i) next How can I construct the tw...
by RDS
Mon Oct 07, 2013 8:25 am
Forum: General Information and Tips and Tricks
Topic: Import .xlsx files
Replies: 3
Views: 2014

Re: Import .xlsx files

can you suggest a line of program?
by RDS
Mon Oct 07, 2013 3:29 am
Forum: General Information and Tips and Tricks
Topic: Import .xlsx files
Replies: 3
Views: 2014

Import .xlsx files

what is the command needed to import .xlsx files in Eviews 7?

To import .xls files I do the following and it works
read(b2,t=xls,s=worksheet) name1.xls

To import .xlsx files I do the following and it does not work
read(b2,t=xlsx,s=worksheet) name2.xlsx

I only get NA
by RDS
Wed Feb 23, 2011 5:50 am
Forum: Suggestions and Requests
Topic: 45 degree line
Replies: 5
Views: 4996

45 degree line

Dear all,

can you plot a 45 degree line in a scatter plot between two variables X and Y?
I would need the Eviews command.

Best regards,

Roberto
by RDS
Fri Feb 18, 2011 1:23 am
Forum: Estimation
Topic: PDL
Replies: 5
Views: 2103

Re: PDL

In the future, it would be great if views creates a command which allows to extract the sum of lags and its coefficients. Best regards, Roberto
by RDS
Thu Feb 17, 2011 10:43 am
Forum: Estimation
Topic: PDL
Replies: 5
Views: 2103

Re: PDL

Unfortunately, it is not one equation. It is a loop of several equations and all of them have different locations.

Best regards,

Roberto
by RDS
Thu Feb 17, 2011 10:11 am
Forum: Estimation
Topic: PDL
Replies: 5
Views: 2103

PDL

Below is the typical output of a PDL equation. Is there a command to store the sum of lags and its standard errors? Thnak you very much. Roberto Dependent Variable: DXX Method: Least Squares Date: 02/16/11 Time: 22:35 Sample (adjusted): 1985Q1 2010Q4 Included observations: 104 after adjustments Newe...

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