Displaying 4 results from an estimated 4 matches for "caedois".
2009 May 29
1
save plm coefficients
Hi R-helpers,
I want to determine the coefficients of the following
regression for several subsets, and I want to save it in a
dataframe:
The data is in ?regaccdis?, ?regaccdis$caedois? is the
column that defines the subsets and the function I have
runned is
coef(plm(ff,data=regaccdis,na.action=na.omit,model="pooling",subset=(regaccdis$caedois==i)))
I?ve created a dataframe named ?coef? to store the
coefficients like this :
caedois b1 b2...
2009 Jun 01
1
Fwd: subset dataframe/list
--- the forwarded message follows ---
-------------- next part --------------
An embedded message was scrubbed...
From: "Cecilia Carmo" <cecilia.carmo at ua.pt>
Subject: Re: [R] subset dataframe/list
Date: Mon, 01 Jun 2009 21:33:15 +0100
Size: 3657
URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20090601/921f7638/attachment-0002.mht>
2009 Jun 01
2
subset dataframe/list
Hi R-helpers!
I have the following object:
> head(coeficientes)
caedois b1 b2 b3
1 1 0,033120395 -20,29478338 -0,274638864
2 2 -0,040629634 74,54239889 -0,069958424
3 5 -0,001116816 35,2398622 0,214327185
4 10 0,171875
5 14 0,007288399 40,06560548 -0,081828338
6 15 0,027530346 0,9699694...
2009 Jun 02
1
R: subset dataframe/list
Thank you all!!!
The problem was the decimal symbol! My data was saved in a
txt file, so I?ve introduced the dec="," in ?read.table?
and it worked. What I?ve done was
coeficientes<-read.table("coeficientes.txt",sep="\t",header=T,dec=",")
Then, subset worked fine
coeficientesWanted<-subset(coeficientes,b1>0)
Thanks again,
Cec?lia Carmo