svylm {surveyNG}R Documentation

Linear regression models

Description

Fits a linear regression model to a sqlsurvey object using SQL code.

Usage

svylm(formula, design)

Arguments

formula Model formula
design sqlsurvey object

Value

Vector of regression coefficients with attribute "var" containing variance matrix.

See Also

sqlmodelmatrix

Examples

sqclus1<-sqlsurvey(id="dnum", fpc="fpc", weights="pw", strata="fpc",
   data=system.file("apiclus1.db",package="surveyNG"),
   table.name="clus1", key="snum")
svylm(api00~api99+stype*comp_imp, design=sqclus1)
close(sqclus1)

[Package surveyNG version 0.3 Index]