search for: d2007

Displaying 4 results from an estimated 4 matches for "d2007".

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2011 May 04
1
Instrumental variable quantile estimation of spatial autoregressive models
...ary(foreign) library(lmtest) library(spdep) library(quantreg) data<-read.table("DataSample.txt",header=TRUE, sep="") attach(data) matrix<-read.gwt2nb("matrixsample.gwt" ,region.id=no_Trans) matrix.listw<-nb2listw(matrix) OLS model OLS<-lm(lnprice~surface+d2007+LUX+tsect_ci, data=data) summary(OLS) SAR model SAR<-lagsarlm(lnprice~surface+d2007+LUX+tsect_ci, data=data, listw = matrix.listw) summary(SAR) I hope that this information is sufficient and will help you to help me :) Many thanks in advance, Marie-Line Glaesener PhD student Unit? de Recher...
2010 Oct 13
1
bwplot change whiskers position to percentile 5 and P95
...log(abs(rt(18, 3)) + 1), v2 = rep(c("2007", "2006", "2005"), 6), z = rep(c("a", "b", "c", "d", "e", "f"), e = 3)) ex3 <- merge(ex, ex2, by=c("v2","z")) D2007 <- ex3[ex3$z=="d" & ex3$v2==2007, ] D2006 <- ex3[ex3$z=="d" & ex3$v2==2006, ] C2007 <- ex3[ex3$z=="c" & ex3$v2==2007, ] quantile(D2007$v1, probs = c(0.05, 0.95)) quantile(D2006$v1, probs = c(0.05, 0.95)) quantile(C2007$v1, probs = c(0.05, 0.95)) b...
2010 Sep 13
1
Create a time-series from cross-sectional data that has each year as a separate column
...68.1 NA 198.3 NA NA ... $ D2002 : num NA NA 186 NA NA ... $ D2003 : num 67.6 NA 148.8 NA NA ... $ D2004 : num 68.8 NA 143.7 NA NA ... $ D2005 : num NA NA 163 NA NA ... $ D2006 : num NA NA 189 NA NA ... $ D2007 : num NA NA NA 14 1.91 ... How do I transform this into something that I can make a time-series of? Sincerely, Gabriel Bergin gabriel@bergin.se [[alternative HTML version deleted]]
2010 Oct 15
0
nomianl response model
...log(abs(rt(18, 3)) + 1), v2 = rep(c("2007", "2006", "2005"), 6), z = rep(c("a", "b", "c", "d", "e", "f"), e = 3)) ex3 <- merge(ex, ex2, by=c("v2","z")) D2007 <- ex3[ex3$z=="d" & ex3$v2==2007, ] D2006 <- ex3[ex3$z=="d" & ex3$v2==2006, ] C2007 <- ex3[ex3$z=="c" & ex3$v2==2007, ] quantile(D2007$v1, probs = c(0.05, 0.95)) quantile(D2006$v1, probs = c(0.05, 0.95)) quantile(C2007$v1, probs = c(0.05, 0.95)) b...