svylm {surveyNG} | R Documentation |
Fits a linear regression model to a sqlsurvey
object using SQL code.
svylm(formula, design)
formula |
Model formula |
design |
sqlsurvey object |
Vector of regression coefficients with attribute "var"
containing variance matrix.
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)