Nothing
"plot.mlme" <-
function (x, NN = 50, breaks = 50, ...)
{
opar <- par(no.readonly = TRUE)
on.exit(par(opar))
par(mfrow=c(2,1))
Type <- x$Type
outdf <- x$outdf
xmin = min( outdf$effSiz, na.rm = TRUE )
if (xmin < 0) xmin = 1.2 * xmin
xmax = max( outdf$effSiz, na.rm = TRUE )
if (xmax > 0) xmax = 1.2 * xmax
totl = length( outdf$effSiz )
for( i in 1:length(NN) ) {
if( NN[i] > 0.9 * totl || NN[i] < 10 ) next
hist(outdf$effSiz, breaks = breaks, freq = TRUE, xlim = c(xmin, xmax),
main = paste("Local Effect-Sizes for all", totl, "eUnits Available"),
xlab = paste("Local Effect-Size (", Type, ")"), ylab = "Counts")
abline(v = mean(outdf$effSiz), lty = 2, col = "red")
abline(v = 0, lty = 1, col = "black")
odfsub <- outdf[c( 1:NN[i] ), ]
hist(odfsub$effSiz, breaks = "Sturges", freq = TRUE, xlim = c(xmin, xmax),
main = paste("Distribution for ", NN[i], "eUnits Most-Like You"),
xlab = paste("Local Effect-Size (", Type, ")"), ylab = "Counts")
abline(v = mean(odfsub$effSiz), lty = 2, col = "red")
abline(v = 0, lty = 1, col = "black")
if ( i < length(NN) ) {
cat("\nPress Enter to view next MLMe histogram...")
scan()
}
}
}
"print.mlme" <-
function (x, ...)
{
cat("\nmlme Object: Most-Like Me Comparisons...\n\n")
Type <- x$Type
outdf <- x$outdf
xmat <- data.frame( t(x$xvec) ) # Version 1 of xmat...
names( xmat ) <- x$xvars
cat("xvec - My TARGET X-Vector:\n")
print( xmat )
xmat <- data.frame( t(x$varx) ) # Version 2 of xmat...
names( xmat ) <- x$xvars
totl = length( outdf$effSiz )
cat("X-data Variances for all", totl, "eUnits:\n")
print( xmat )
cat("Effect-Size Type:", Type, "\n\n")
cat(Type, "Summary Statistics...\n")
print( summary( outdf$effSiz ) )
cat(Type, "Standard Deviation =", sqrt(var(outdf$effSiz, na.rm = TRUE )), "\n")
cat("\nFirst 10 Nearest Neighbors ...\n")
xmat <- outdf[1:10, ] # Version 3 of xmat...
print( xmat )
}
"mlme" <-
function (envir, hcl, LCagg, xvec)
{
if (missing(envir) || !is.environment(envir))
stop("The envir argument to mlme() must be an existing environment created by LCsetup().")
if (missing(hcl) || !inherits(hcl, "LCcluster"))
stop("The hcl argument to mlme() must be a LCcluster() output object.")
df = hcl$dframe
xvars = hcl$xvars
nox = length(xvars) # number of xvar names in hcl argument.
if (missing(LCagg) || (!inherits(LCagg, "ltdagg") && !inherits(LCagg, "lrcagg")))
stop("The LCagg argument to mlme() must be a ltdagg() or lrcagg() output object.")
if (inherits(LCagg, "lrcagg")) {
Type = "LRC"
LCdist <- LCagg$LRCdist
LCdist$effSiz <- LCdist$LRC
}
else {
Type = "LTD"
LCdist <- LCagg$LTDdist
LCdist$effSiz <- LCdist$LTD
}
nxin = length(xvec) # number of xvec values input.
if ( nxin != nox )
stop("The length of the xvec argument is", nxin, "...when it should be", nox )
olist <- list( xvec = xvec, Type = Type )
# Create "outdf" data.frame
LCdist <- LCdist[order(LCdist$ID),]
inpdf <- get(LCagg$dframe)
onams <- c( "OD", "D2", "effSiz", names(inpdf))
outdf <- as.data.frame(cbind(LCdist[,2], LCdist[,5], LCdist[,5], inpdf))
names(outdf) <- onams
varx = replicate( nox, 0.0 ) # meaningless initial values
for( i in 1:nox ) {
if( is.na(xvec[i]) ) stop("Specified xvec contains at least one NA value.")
varx[i] = var(outdf[ , xvars[i]], na.rm = TRUE)
}
olist <- c(olist, list( xvars = xvars, varx = varx ))
outdf$D2 <- 0.0
for( i in 1:nox ) {
outdf$D2 <- outdf$D2 + (outdf[ , xvars[i]] - xvec[i] )^2 / varx[i]
}
outdf <- outdf[ order(outdf$D2), ]
outdf$OD <- c( 1:length(outdf$OD) )
olist <- c(olist, list( outdf = outdf ))
class(olist) <- "mlme"
olist
}
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