Displaying 5 results from an estimated 5 matches for "lwage".
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wage
2019 Jun 02
3
Incluir un rango de varias variables explicativas a un modelo
...ot312 pot 316 pot317........... pot80. No
necesariamente están secuenciadas. Quisiera saber cómo indicar que incluya
todas las variables de pot23 a pot80 en una ecuación.
He intentado lo siguiente, pero no funciona:
> pots <- paste("pot",23:321, sep="")
> eqreg2 <- lwage~SEXO+EDAD+HLENGUA+ESCOACUM+marr+wageszm14[,pots]
> fit <- qregspiv(eqreg2, shpfile = zm15, tau = 0.5, nboot = 70, data =
wageszm14)
Error: Can't find columns `pot24`, `pot25`, `pot26`, `pot27`, `pot28`, ...
(and 273 more) in `.data`.
De igual forma, después estaría interesado en obtener...
2005 Jun 04
1
can R do Fixed-effects (within) regression (panel data)?
i want to ask 2 questions.
1) can R do Random-effects GLS regression which i can get from Stata?
the following result is frome Stata.can I get the alike result from R?
xtreg lwage educ black hisp exper expersq married union, re
Random-effects GLS regression Number of obs = 4360
Group variable (i) : nr Number of groups = 545
R-sq: within = 0.1799 Obs per group: min = 8
betwe...
2009 Apr 25
2
plm Hausman-Taylor model
...Sec 2 of: folk.uio.no/erikbi/ECON5120_H07_Note19.pdf
R> library("foreign")
R> fulldat <- read.dta("~/Desktop/psidextract.dta")
R> library("plm")
R>
R> fulldat.plm = plm.data(fulldat,index=c("id","t"))
R>
R> earn_plm <- plm(lwage~ occ+ south+ smsa+ ind+ exp+ exp2+ wks+
+ ms+ union+ fem+ blk+ ed | exp+ exp2+ wks+ ms+ union+ ed,
+ data = fulldat.plm,model="ht")
Error in names(result) <- nf : attempt to set an attribute on NULL
I have tried several variations and some other data se...
2019 Jun 04
3
Incluir un rango de varias variables explicativas a un modelo
...ente están secuenciadas. Quisiera saber cómo indicar que incluya
>> todas las variables de pot23 a pot80 en una ecuación.
>>
>> He intentado lo siguiente, pero no funciona:
>>
>> > pots <- paste("pot",23:321, sep="")
>> > eqreg2 <- lwage~SEXO+EDAD+HLENGUA+ESCOACUM+marr+wageszm14[,pots]
>> > fit <- qregspiv(eqreg2, shpfile = zm15, tau = 0.5, nboot = 70, data =
>> wageszm14)
>> Error: Can't find columns `pot24`, `pot25`, `pot26`, `pot27`, `pot28`, ...
>> (and 273 more) in `.data`.
>>
>> D...
2006 May 08
1
Panel Data Estimators (within, between, Random Effects estimator)
Dear R Users,
Here is another probelm/question.
I would like to run some panel regressions with R. Therefore I have
combined several time periods of data for different individuals in my
database.
I have already run pooled OLS but I would need to calculate a Fixed
Effects Estimator (within estimator). Unfortunately I couldn't find
anything like that in the RSearch and I suppose that lme