# thsls-package: Three-stage Least Squares Estimation for Systems of... In thsls: Three-Stage Least Squares Estimation for Systems of Simultaneous Equations

## Description

Fit the Simultaneous Systems of Linear Equations using Three-stage Least Squares.

## Details

 Package: thsls Type: Package Version: 1.0 Date: 2015-04-03 License: GPL-3

In this package, we apply the Three-stage Least Squares to fit a simultaneous systems of linear equations.

## Author(s)

Zaghdoudi Taha

Zaghdoudi Taha <[email protected]>

## Examples

 ``` 1 2 3 4 5 6 7 8 9 10``` ```#Create some data pib<-as.matrix(c(12,3,4,0.4,0.7,5,0.7,0.3,0.6,89,7,8,45,7,4,5,0.5,5),nrows=18,ncols=1) tir<-as.matrix(c(12,0.3,4,0.4,7,12,3.0,6.0,45,7.0,0.8,44,65,23,4,6,76,9),nrows=18,ncols=1) inf<-as.matrix(c(1.2,3.6,44,1.4,0.78,54,0.34,0.66,12,0.7,8.0,12,65,43,5,76,65,8),nrows=18,ncols=1) npl<-as.matrix(c(0.2,3.8,14,2.4,1.7,43,0.2,0.5,23,7.8,88,36,65,3,44,65,7,34),nrows=18,ncols=1) # create a data frame mdata<-data.frame(p=pib,t=tir,int=inf,np=npl) # fit the Three-stage least squares model reg<-tsls(t~p+int|p+np,mdata) summary(reg) ```

thsls documentation built on May 29, 2017, 7:24 p.m.