Lall: Hypothesis matrix for lmer objects

In gmonette/spida: Collection of miscellaneous functions for mixed models etc. prepared for SPIDA 2009+ (development version)

Usage

Lall(fit, nam)

Arguments

fit
nam

Examples

##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (fit, nam) 
{
    if (class(fit) != "lmer") 
        stop("only implemented for lmer")
    v <- fit@frame[[nam]]
    if (!is.factor(v)) 
        stop("nam needs to specify the name of a factor")
    lev0 <- levels(v)[1]
    ret <- list()
    namf <- nam
    if (substring(namf, 1, 1) != "^") 
        namf <- paste("^", namf, sep = "")
    ret[[nam]] <- Lmat(fit, namf)
    ret[[paste(nam, "mu", sep = ".")]] <- Lmu(fit, nam)
    ret[[paste(nam, "diff", sep = ".")]] <- Ldiff(fit, nam)
    ret
  }

gmonette/spida documentation built on May 17, 2019, 7:25 a.m.