sfModel: Fit single factor models

In EconModels/MacroGrowth: Economics Models

Description

Fit single factor models

Usage

sfModel(formula, data, response, factor, time, constrained = FALSE,
  save.data = TRUE, correlation = NULL)

Arguments

formula	a formula of the form y ~ factor + time
data	a data frame in which formula is evaluated
constrained	a logical indicating whether the model parameters are constrained
correlation	an optional nlme::corStruct object describing the within-group correlation structure. See the documentation of nlme::corClasses for a description of the available nlme::corStruct classes. If a grouping variable is to be used, it must be specified in the form argument to the nlme::corStruct constructor. Defaults to NULL, corresponding to uncorrelated errors.

Value

an lm object with some additional attributes

Examples

data(EconUK)
sfModel(iGDP ~ iK + iYear, data = EconUK)
sfModel(response = "iGDP", factor = "iK", time = "iYear", data = EconUK)

EconModels/MacroGrowth documentation built on Dec. 17, 2019, 10:41 p.m.