I got an error when I tried to source the "structure" below
beginning with "Empdata <- structure(list(country = structure(c(1L, 1L,
1L, 1L, 1L, 1L,": The source ended with " "98", "983", "991", "995",
"997"),
+
+
+
+
+
+ ))
+"
I supplied ")" a
... and the mailing list is picky about attachments... whatever you attached
did not conform to the stringent requirements mentioned in the Posting Guide.
Pasting the code right into the email is usually safest, though you DO have to
post using plain text (as the Posting Guide indicates) or your
Unless there is good reason not to, always cc the list -- there are lots of
smarter folks than I on it who can help.
I may or may not have time to look at this. Hopefully someone else will.
-- Bert
Bert Gunter
"The trouble with having an open mind is that people keep coming along and
sticking t
I think for us to "bear with you" you will first need to "bear with us" by
posting an intelligible question and following the posting guide linked
below. In particular, we generally require that you show us your efforts --
which so far appear to be "none" -- typically including a small
reproducibl
On Apr 30, 2014, at 5:19 AM, Ramesh Das wrote:
> Dear all,
> I am in problem for installing the package "systemfit" in R-3.0.2 version.
> The error message is showing is as mentioned below. Now there is R-3.0.2
> version is there. so kindly anyone help me to solve this problem.
>
>
> Warning in
Dear Arunima
On 14 August 2012 08:58, Arunima Haldar wrote:
> I want to know whether systemfit can solve simultaneous equations using
> panel data.
systemfit cannot *solve* systems of (simultaneous) equations but it
can *estimate* systems of (simultaneous) equations. Do you want to
*estimate* a
Dear Waseem
On 7 April 2012 09:20, waseem ahmad wrote:
> I want to estimate simultaneous equation model with panel data.
> The model looks as follows
>
> Y1=a0+a1*X1+a2*X2
> Y2=b0+b1*X2+b2*X1
> X1=Z1-(Y1/a1)
> X2=Z2-(Y2/b1)
> I
> In this model Y1, Y2, X1 and X2 are endogenous variables;
> Z1, Z2
Hi Axel,
On Tue, Oct 20, 2009 at 7:09 PM, Axel Leroix wrote:
> I estimated a system of equation bu using SUR method. The function summary(xx)
> gives me summary of estimated equation system. However, this function does not
> give my the value of the durbin watson statistic for each one of my
>
Hi Ferdogan,
Sorry for the late response.
On Thu, Jul 23, 2009 at 8:29 AM, Ferdogan wrote:
> I have two products which are substitudes. I try to fix a system as below to
> mydata.
>
> Demand1 = A1 -B1*Price1 + C1*Price2
> Demand2 = A2 +B2*Price1 - C2*Price2
>
> I would expect C1 & B2 to be symmet
Ferdogan wrote:
>
> Hi,
>
> I have two products which are substitudes. I try to fix a system as below
> to mydata.
>
> Demand1 = A1 -B1*Price1 + C1*Price2
> Demand2 = A2 +B2*Price1 - C2*Price2
>
> I would expect C1 & B2 to be symmetric, If they are truly substitude. How
> can I enforce this
n for your patience and assistance.
Keith
> -Original Message-
> From: Arne Henningsen [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, June 10, 2008 2:33 AM
> To: r-help@r-project.org
> Cc: Woolner, Keith
> Subject: Re: [R] Systemfit (was RE: How to force two regression
&g
Hi Keith!
On Monday 09 June 2008 16:27, Woolner, Keith wrote:
> [...]
> After I sent my initial message, I came across the Systemfit package,
> which allows specification of constraints on parameters. In theory,
> this should solve my problem perfectly. However, I was not able to get
> it to wor
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