Displaying 7 results from an estimated 7 matches for "swar".
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2013 Mar 08
1
question on package plm
...rs:
I am using the plm package for linear panel data analysis but encountered the following message when I try plm function to estimate an random model with individual effect.
data.re.ind <- plm(X.RETURN. ~ IOB + IOBS,data=E,model="random",effect = "individual")
Error in swar(object, data, effect) : the estimated variance of the individual effect is negative
I have tried the other estimation methods ("walhus", "amemiya", "nerlove") in addition to method "swar" but it does not help.
I have googled for answer but I have not fou...
2011 Jun 24
7
Different users within same exec
I have the following exec in my manifest :
exec { some_exec:
path => [ "/bin","/usr/bin","/usr/local/bin" ],
command => "EXECUTE COMMAND 1",
onlyif => "EXECUTE COMMAND 2",
logoutput => "on_failure"
}
I want that the "COMMAND 1" should be executed by "USER 1" and
"COMMAND 2"
2013 May 17
2
How could I see the source code of functions in an R package?
...ric
> ?plm
> plm
function (formula, data, subset, na.action, effect = c("individual",
"time", "twoways"), model = c("within", "random", "ht", "between",
"pooling", "fd"), random.method = c("swar", "walhus", "amemiya",
"nerlove", "kinla"), inst.method = c("bvk", "baltagi"), index = NULL,
...)
{
nframe <- length(sys.calls())
is.a.list <- class(formula)[1] == "list"
if (is.a.list) {
pl...
2013 Jan 04
1
plm random effect: the estimated variance of the individual effect is negative
...eltaUS_Yields + deltaZ + L1.deltaZ + L2.deltaZfixed
> <- plm(reg, data=Mody_R, na.action = na.exclude,
> index=c("country_id", "datestata"), model="random")
> but when i split my dataframe into several groups it gives me this
> error:"Error in swar(object, data, effect) : the estimated
> variance of the individual effect is negative"
> The code i used to split the dataframe is:SplitMody <- split(Mody_R,
> Mody_R$period)SplitFixed <- lapply(SplitMody, function(Mody_R)
> plm(reg, data=Mody_R, na.action = na.exclud...
2012 Dec 29
2
I need intercept in plm model
Hi,R 2.15.2 plm() function on Windows 7
when i perform a plm regression, i can't manage to obtain the intercept, but I need it.it gives me just the beta coefficient.
my formula: fixed <- plm(deltaS ~ L1.deltaS + L2.deltaS, data=Mody_R, index=c("country_id", "date"), model="within")
my output: Coefficients : Estimate Std. Error t-value Pr(>|t|)
2004 May 24
1
Re: Asterisk-Users digest, Vol 1 #3883 - 13 msgs
swar sir,
can u please unsubscribe me for your list
b.regards
jihad chalhoub
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2020 Feb 27
2
[PATCH] Update the 5 year logo to 10 year logo
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