Re: [Gretl-users] Creating matrix rownames from varname(X)

[Lee Adkins]

OK, here is my not so neat solution.  I'll welcome any suggestions....

<>
clear
open broiler
list xlist = const 2 3 4 5
list ylist = Q
matrix X = { xlist }
matrix y = Q
b=mols(y,X)

K=cols(X)
string sall = null
    loop i=1..K
        sprintf se "x%d", i
        string s =  "@se "
        string sall += s
endloop

rownames(b," @sall ")
b
<>

Cheers,
Lee





On Sat, Mar 30, 2013 at 11:30 AM, Lee Adkins <lee.adkins(a)okstate.edu> wrote:

> Well, I may have stumbled on a solution.  What I get it to work, I'll post
> it.
>
> Cheers,
> Lee
>
>
> On Sat, Mar 30, 2013 at 10:55 AM, Lee Adkins <lee.adkins(a)okstate.edu>wrote:
>
>> I'm stumped on this one. I want to be able to automate the creation of a
>> results table that does not contain t-ratios or pvalues (or be able to
>> suppress the t-ratio and pvalues in modprint).
>>
>> varname(xlist) produces a string with commas separating the names, but
>> the rownames command wants spaces instead of commas. So far I haven't been
>> able to get a proper string to use with rownames using loops.
>>
>> <>
>> open broiler
>> list xlist = const 2 3 4 5
>> matrix X = { xlist }
>> vn = varname(xlist)
>> vn
>> <>
>>
>> This produces the string that contains commas:
>>
>> const,Y,PCHICK,PBEEF,PCOR
>>
>> But what I need is something of the form,
>>
>> rownames(coeffs, "Y PCHICK PBEEF PCOR")
>>
>> which does not contain commas.
>>
>> Any hints?
>>
>> Lee
>>
>>
>>
>> --
>> Lee Adkins
>> Professor of Economics
>> lee.adkins(a)okstate.edu
>>
>> learneconometrics.com
>>
>
>
>
> --
> Lee Adkins
> Professor of Economics
> lee.adkins(a)okstate.edu
>
> learneconometrics.com
>



-- 
Lee Adkins
Professor of Economics
lee.adkins(a)okstate.edu

learneconometrics.com

OK, here is my not so neat solution.  I'll welcome any suggestions....

<>

clear

open broiler

list xlist = const 2 3 4 5

list ylist = Q

matrix X = { xlist }

matrix y = Q  

b=mols(y,X)

K=cols(X)

string sall = null

    loop i=1..K

        sprintf se "x%d", i

        string s =  "@se "

        string sall += s 

endloop

rownames(b," @sall ")

b

<>

Cheers,

Lee

On Sat, Mar 30, 2013 at 11:30 AM, Lee Adkins <lee.adk...@okstate.edu> wrote:

Well, I may have stumbled on a solution.  What I get it to work, I'll post it.

Cheers,

Lee

On Sat, Mar 30, 2013 at 10:55 AM, Lee Adkins <lee.adk...@okstate.edu> wrote:

I'm stumped on this one. I want to be able to automate the creation of a results table that does not contain t-ratios or pvalues (or be able to suppress the t-ratio and pvalues in modprint). 

varname(xlist) produces a string with commas separating the names, but the rownames command wants spaces instead of commas. So far I haven't been able to get a proper string to use with rownames using loops.  

<>

open broiler

list xlist = const 2 3 4 5

matrix X = { xlist }

vn = varname(xlist)

vn

<>

This produces the string that contains commas:

const,Y,PCHICK,PBEEF,PCOR

But what I need is something of the form, 

rownames(coeffs, "Y PCHICK PBEEF PCOR")

which does not contain commas. 

Any hints?  

Lee

-- 

Lee Adkins
Professor of Economics
lee.adk...@okstate.edu

learneconometrics.com

--
Lee Adkins
Professor of Economics
lee.adk...@okstate.edu

learneconometrics.com

--
Lee Adkins
Professor of Economics
lee.adk...@okstate.edu

learneconometrics.com