simulation/analysis_opt_all-targets_poskeyed.R
In susanne-frick/MFCblockInfo: compute block information for multidimensional forced-choice questionnaires
####---------------- analysis simulation optimal testdesign across all three targets: weighted, equal, single -----####
#####---------------------------- combine with population target ------------------------------------####
res_pop <- readRDS("simulation/results_opt_int-variance_poskeyed_cleaned.rds")
res_screen <- readRDS("simulation/results_opt_grid1_posterior_poskeyed_cleaned.rds")
res_screen$target <- "single"
cl_names <- c("rep", "blocksize", "intercepts", "target", "trait", "algorithm", "A", "D", "T.opt", "Frob")
res_both <- rbind(res_screen[, cl_names], res_pop[, cl_names])
res_both$target <- factor(res_both$target, levels = c("weighted", "equal", "single"))
contrasts(res_both$target)
contrasts(res_both$target) <- matrix(c(1,1,-2,1,-1,0), 3, 2,
dimnames=list(c("weighted", "equal", "single"),
c("populationvsscreening", "weightedvsequal")))
contrasts(res_both$algorithm)
contrasts(res_both$algorithm) <- matrix(c(1,1,1,1,1,1,-6,
1,1,1,1,1,-5,0,
1,1,1,-1.5,-1.5,0,0,
0,0,0,1,-1,0,0,
-1,-1,2,0,0,0,0,
1,-1,0,0,0,0,0),
7, 6,
dimnames=list(c("greedy-a", "greedy-d","opt-t","r2","mean-a","loads","random"),
c("algovsrandom","infovsloadings","algovsmeans","r2vsmeansa","optvsgreedy", "greedyavsd")))
contrasts(res_both$blocksize)
contrasts(res_both$blocksize) <- matrix(c(2,-1,-1,0,1,-1), 3, 2,
dimnames=list(c("2","3","4"),
c("2vs34", "3vs4")))
contrasts(res_both$intercepts)
contrasts(res_both$intercepts) <- matrix(c(-1,1), 2, 1,
dimnames=(list(c("random","ordered"),
c("orderedvsrandom"))))
####--------------------- explained variance -----------------------------------------------####
lm.algo.both <- calc.lms(dvs=c("A","D","T.opt","Frob"), ivs=c("algorithm", "target", "blocksize", "intercepts"), results=res_both)
var.expl.algo.both <- var.expl(lm.algo.both)
rm.1rows <- function(df) {
df[rowSums(df<=1)<ncol(df),]
}
rm.1rows(var.expl.algo.both)
#format for latex
var.paper <- var.expl.algo.both
var.paper <- rm.1rows(var.paper)
colnames(var.paper) <- c("Variances", "Determinant", "Trace", "Frobenius Norm")
rownames(var.paper) <- c("Algorithm vs. Random", "Info vs. Mean Loadings",
"Algorithm vs. Means", "$R^2$ vs. Mean Variances",
"Population vs. Screening", "Weighted vs. Equal",
"2 vs. 3 and 4", "3 vs. 4",
"Intercepts",
"Algorithm vs. Random $\\times$ Population vs. Screening",
"Algorithm vs. Random $\\times$ 2 vs. 3 and 4",
"Algorithm vs. Means $\\times$ 2 vs. 3 and 4",
"Population vs. Screening $\\times$ 2 vs. 3 and 4",
"Info vs. Loadings $\\times$ Intercepts",
"Population vs. Screening $\\times$ Intercepts",
"2 vs. 3 and 4 $\\times$ Intercepts",
"Population $\\times$ 2 vs. 3 and 4 $\\times$ Intercepts",
"Residuals")
var.paper
header <- list()
header$pos <- list(-1, nrow(var.paper))
header$command <- c("\\hline \n Factor & Var. & Det. & Trace & Frob.\\\\",
"\\hline \n \\multicolumn{4}{l}{\\small \\textit{Note.} Var = Variances, Det = Determinant, Frob = Frobenius.} \n")
print(xtable::xtable(var.paper, digits=0,
caption="Variance in optimization criteria explained in \\% by algorithm, target, intercepts and block size in the simulation on test construction with all positively keyed items",
label="tb:var_opt_pos"), include.colnames = F, include.rownames=T, hline.after=c(0, nrow(var.paper)-1),
sanitize.rownames.function=function(x){x}, sanitize.colnames.function = function(x){x},
sanitize.text.function = function(x){x},
NA.string = "", table.placement = "htp", add.to.row = header,
caption.placement = "top", latex.environments = NULL,
file="../../Projekte/MFC_blocks/paper/Revision3_Psychometrika/SOM/textable_var_optimization_poskeyed.tex")
####-------------------------------- descriptives in text ------------####
mean.frame(dvs = c("A","D","T.opt","Frob"), ivs = c("algorithm"), results = res_both)
# algorithm vs. random
round(mean(res_both$A[res_both$algorithm %in% c("greedy-a","greedy-d","opt-t","r2","mean-a","loads")]), 2)
round(mean(res_both$A[res_both$algorithm %in% c("random")]), 2)
# algorithm vs. random in ordered vs. random
round(mean(res_both$A[(res_both$intercepts %in% "random") & (res_both$algorithm %in% c("greedy-a","greedy-d","opt-t","r2","mean-a","loads"))]), 2) -
round(mean(res_both$A[(res_both$intercepts %in% "random") & (res_both$algorithm %in% c("random"))]), 2)
round(mean(res_both$A[(res_both$intercepts %in% "ordered") & (res_both$algorithm %in% c("greedy-a","greedy-d","opt-t","r2","mean-a","loads"))]), 2) -
round(mean(res_both$A[(res_both$intercepts %in% "ordered") & (res_both$algorithm %in% c("random"))]), 2)
res_both$algovsrandom <- ifelse(res_both$algorithm == "random", "random", "algorithm")
mean.frame(dvs = c("A","D","T.opt","Frob"), ivs = c("algovsrandom", "intercepts"), results = res_both)
# algorithm vs. random in 2 vs. 3 and 4
mean.frame(dvs = c("A","D","T.opt","Frob"), ivs = c("algovsrandom", "blocksize"), results = res_both)
round(mean(res_both$Frob[(res_both$blocksize %in% 2) & (res_both$algovsrandom == "random")]), 2) -
round(mean(res_both$Frob[(res_both$blocksize %in% 2) & (res_both$algovsrandom == "algorithm")]), 2)
round(mean(res_both$Frob[(res_both$blocksize %in% 3:4) & (res_both$algovsrandom == "random")]), 2) -
round(mean(res_both$Frob[(res_both$blocksize %in% 3:4) & (res_both$algovsrandom == "algorithm")]), 2)
# Info vs. Loadings
round(mean(res_both$A[res_both$algorithm %in% c("greedy-a","greedy-d","opt-t","r2","mean-a")]), 2)
round(mean(res_both$A[res_both$algorithm %in% c("loads")]), 2)
####----------------- table of means -------------------------------####
# summarize target as population (weighted, equal) vs. screening (single)
res_both$target2 <- ifelse(res_both$target == "single", "Screening", "Population")
res_both$target2 <- factor(res_both$target2, levels = c("Population", "Screening"))
#without constraints because they did not make a difference and the table gets too long otherwise
means.paper <- mean.frame(dvs=c("A","D","T.opt","Frob"), ivs=c("algorithm","target2","intercepts"), results=res_both, na.rm=T, rn=2)
means.paper$algorithm <- recode.df(means.paper$algorithm,
c("greedy-a","greedy-d","opt-t","mean-a","r2","loads","random"),
c("Greedy Variances", "Greedy Determinant", "MIP Trace", "Mean Variances","Block $R^2$","Mean Loadings","Random"))
means.paper$intercepts <- recode.df(means.paper$intercepts, c("ordered", "random"), c("Ordered", "Random"))
#re-order columns
factors <- 1:3
nlevels <- apply(means.paper[,factors], 2, function(cl) length(unique(cl)))
#only every first occurence of factor level
for(cl in factors) {
if(cl > 1) {
means.paper[,cl] <- as.character(means.paper[,cl])
means.paper[-c(seq(1, nrow(means.paper), prod(nlevels[1:(cl-1)]))), cl] <- ""
}
}
means.paper[,factors] <- means.paper[,rev(factors)]
#add SDs
means.paper <- add.brackets.SDs(means.paper)
means.paper
header <- list()
header$pos <- list(-1, nrow(means.paper))
header$command <- c("\\hline \n Intercepts & Target & Algorithm & \\multicolumn{2}{c}{Variances} & \\multicolumn{2}{c}{Determinant} & \\multicolumn{2}{c}{Trace} & \\multicolumn{2}{c}{Frobenius Norm} \\\\",
"\\hline \n \\multicolumn{11}{l}{\\small \\textit{Note.} MIP = Mixed Integer Programming. Standard deviations are given in parentheses.} \n")
print(xtable::xtable(means.paper, digits=2,
caption="Mean trait recovery by condition in the simulation on test construction with all positively keyed items",
label="tb:means_opt_pos"), include.colnames = F, include.rownames=F,
hline.after=seq(0, nrow(means.paper)-1, by = length(unique(res_both$algorithm))),
sanitize.rownames.function=function(x){x}, sanitize.colnames.function = function(x){x},
sanitize.text.function = function(x){x},
NA.string = "", table.placement = "htp", add.to.row = header,
caption.placement = "top", latex.environments = NULL,
floating = TRUE, floating.environment = "sidewaystable",
file="../../Projekte/MFC_blocks/paper/Revision3_Psychometrika/SOM/textable_means_optimization_poskeyed.tex")
####---------------- plots both ---------------------####
library(ggplot2)
library(gridExtra)
library(colorspace)
plot.algo <- function(y, ylab, data) {
ggplot(data=data, aes(y=get(y), x=algorithm, fill=algorithm)) +
geom_violin(show.legend=FALSE) +
labs(y=ylab, x="Algorithm") +
scale_x_discrete(labels = c("greedy-a" = "Variances",
"greedy-d" = "Determinant",
'opt-t' = "Trace",
'r2' = expression(plain(Block)~R^2),
"mean-a" = "M(Variances)",
"loads" = "Loadings",
"random" = "Random")) +
scale_fill_manual(values=qualitative_hcl(7)) +
theme(axis.text=element_text(size=11),
axis.title=element_text(size=11))
}
res.b3.ordered.population <- res_both[res_both$blocksize == "3" & res_both$intercepts == "ordered" & res_both$target == "equal",]
plot.A.pop <- plot.algo("A", "Variances", res.b3.ordered.population)
plot.D.pop <- plot.algo("D", "Determinant", res.b3.ordered.population)
plot.Topt.pop <- plot.algo("T.opt", "Trace", res.b3.ordered.population)
plot.Frob.pop <- plot.algo("Frob", "Frobenius Norm Testinfo", res.b3.ordered.population)
res.b3.ordered.screening <- res_both[res_both$blocksize == "3" & res_both$intercepts == "ordered" & res_both$target == "single",]
plot.A.scr <- plot.algo("A", "Variances", res.b3.ordered.screening)
plot.D.scr <- plot.algo("D", "Determinant", res.b3.ordered.screening)
plot.Topt.scr <- plot.algo("T.opt", "Trace", res.b3.ordered.screening)
plot.Frob.scr <- plot.algo("Frob", "Frobenius Norm Testinfo", res.b3.ordered.screening)
ggsave("../../Projekte/MFC_blocks/paper/Revision3_Psychometrika/SOM/plot_optimality_poskeyed.pdf",
grid.arrange(plot.A.pop, plot.D.pop, plot.Topt.pop, plot.Frob.pop,
plot.A.scr, plot.D.scr, plot.Topt.scr, plot.Frob.scr,
nrow=2, ncol=4),
width=26, height=8, units="in")
# block size 2
res.b2.ordered.population <- res_both[res_both$blocksize == "2" & res_both$intercepts == "ordered" & res_both$target == "equal",]
res.b2.ordered.screening <- res_both[res_both$blocksize == "2" & res_both$intercepts == "ordered" & res_both$target == "single",]
plot.b2.A.pop <- plot.algo("A", "Variances", res.b2.ordered.population)
plot.b2.D.pop <- plot.algo("D", "Determinant", res.b2.ordered.population)
plot.b2.Topt.pop <- plot.algo("T.opt", "Trace", res.b2.ordered.population)
plot.b2.Frob.pop <- plot.algo("Frob", "Frobenius Norm Testinfo", res.b2.ordered.population)
plot.b2.A.scr <- plot.algo("A", "Variances", res.b2.ordered.screening)
plot.b2.D.scr <- plot.algo("D", "Determinant", res.b2.ordered.screening)
plot.b2.Topt.scr <- plot.algo("T.opt", "Trace", res.b2.ordered.screening)
plot.b2.Frob.scr <- plot.algo("Frob", "Frobenius Norm Testinfo", res.b2.ordered.screening)
ggsave("../../Projekte/MFC_blocks/paper/Revision3_Psychometrika/SOM/plot_optimality_poskeyed_B2.pdf",
grid.arrange(arrangeGrob(plot.b2.A.pop, plot.b2.D.pop, plot.b2.Topt.pop, plot.b2.Frob.pop, top = "Population", nrow = 1, ncol = 4),
arrangeGrob(plot.b2.A.scr, plot.b2.D.scr, plot.b2.Topt.scr, plot.b2.Frob.scr, top = "Screening", nrow = 1, ncol = 4),
nrow=2, ncol=4),
width=26, height=8, units="in")
susanne-frick/MFCblockInfo documentation built on Oct. 20, 2024, 8:26 p.m.
R Package Documentation
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Note that we can't provide technical support on individual packages. You should contact the package authors for that.
####---------------- analysis simulation optimal testdesign across all three targets: weighted, equal, single -----####
#####---------------------------- combine with population target ------------------------------------####
res_pop <- readRDS("simulation/results_opt_int-variance_poskeyed_cleaned.rds")
res_screen <- readRDS("simulation/results_opt_grid1_posterior_poskeyed_cleaned.rds")
res_screen$target <- "single"
cl_names <- c("rep", "blocksize", "intercepts", "target", "trait", "algorithm", "A", "D", "T.opt", "Frob")
res_both <- rbind(res_screen[, cl_names], res_pop[, cl_names])
res_both$target <- factor(res_both$target, levels = c("weighted", "equal", "single"))
contrasts(res_both$target)
contrasts(res_both$target) <- matrix(c(1,1,-2,1,-1,0), 3, 2,
dimnames=list(c("weighted", "equal", "single"),
c("populationvsscreening", "weightedvsequal")))
contrasts(res_both$algorithm)
contrasts(res_both$algorithm) <- matrix(c(1,1,1,1,1,1,-6,
1,1,1,1,1,-5,0,
1,1,1,-1.5,-1.5,0,0,
0,0,0,1,-1,0,0,
-1,-1,2,0,0,0,0,
1,-1,0,0,0,0,0),
7, 6,
dimnames=list(c("greedy-a", "greedy-d","opt-t","r2","mean-a","loads","random"),
c("algovsrandom","infovsloadings","algovsmeans","r2vsmeansa","optvsgreedy", "greedyavsd")))
contrasts(res_both$blocksize)
contrasts(res_both$blocksize) <- matrix(c(2,-1,-1,0,1,-1), 3, 2,
dimnames=list(c("2","3","4"),
c("2vs34", "3vs4")))
contrasts(res_both$intercepts)
contrasts(res_both$intercepts) <- matrix(c(-1,1), 2, 1,
dimnames=(list(c("random","ordered"),
c("orderedvsrandom"))))
####--------------------- explained variance -----------------------------------------------####
lm.algo.both <- calc.lms(dvs=c("A","D","T.opt","Frob"), ivs=c("algorithm", "target", "blocksize", "intercepts"), results=res_both)
var.expl.algo.both <- var.expl(lm.algo.both)
rm.1rows <- function(df) {
df[rowSums(df<=1)<ncol(df),]
}
rm.1rows(var.expl.algo.both)
#format for latex
var.paper <- var.expl.algo.both
var.paper <- rm.1rows(var.paper)
colnames(var.paper) <- c("Variances", "Determinant", "Trace", "Frobenius Norm")
rownames(var.paper) <- c("Algorithm vs. Random", "Info vs. Mean Loadings",
"Algorithm vs. Means", "$R^2$ vs. Mean Variances",
"Population vs. Screening", "Weighted vs. Equal",
"2 vs. 3 and 4", "3 vs. 4",
"Intercepts",
"Algorithm vs. Random $\\times$ Population vs. Screening",
"Algorithm vs. Random $\\times$ 2 vs. 3 and 4",
"Algorithm vs. Means $\\times$ 2 vs. 3 and 4",
"Population vs. Screening $\\times$ 2 vs. 3 and 4",
"Info vs. Loadings $\\times$ Intercepts",
"Population vs. Screening $\\times$ Intercepts",
"2 vs. 3 and 4 $\\times$ Intercepts",
"Population $\\times$ 2 vs. 3 and 4 $\\times$ Intercepts",
"Residuals")
var.paper
header <- list()
header$pos <- list(-1, nrow(var.paper))
header$command <- c("\\hline \n Factor & Var. & Det. & Trace & Frob.\\\\",
"\\hline \n \\multicolumn{4}{l}{\\small \\textit{Note.} Var = Variances, Det = Determinant, Frob = Frobenius.} \n")
print(xtable::xtable(var.paper, digits=0,
caption="Variance in optimization criteria explained in \\% by algorithm, target, intercepts and block size in the simulation on test construction with all positively keyed items",
label="tb:var_opt_pos"), include.colnames = F, include.rownames=T, hline.after=c(0, nrow(var.paper)-1),
sanitize.rownames.function=function(x){x}, sanitize.colnames.function = function(x){x},
sanitize.text.function = function(x){x},
NA.string = "", table.placement = "htp", add.to.row = header,
caption.placement = "top", latex.environments = NULL,
file="../../Projekte/MFC_blocks/paper/Revision3_Psychometrika/SOM/textable_var_optimization_poskeyed.tex")
####-------------------------------- descriptives in text ------------####
mean.frame(dvs = c("A","D","T.opt","Frob"), ivs = c("algorithm"), results = res_both)
# algorithm vs. random
round(mean(res_both$A[res_both$algorithm %in% c("greedy-a","greedy-d","opt-t","r2","mean-a","loads")]), 2)
round(mean(res_both$A[res_both$algorithm %in% c("random")]), 2)
# algorithm vs. random in ordered vs. random
round(mean(res_both$A[(res_both$intercepts %in% "random") & (res_both$algorithm %in% c("greedy-a","greedy-d","opt-t","r2","mean-a","loads"))]), 2) -
round(mean(res_both$A[(res_both$intercepts %in% "random") & (res_both$algorithm %in% c("random"))]), 2)
round(mean(res_both$A[(res_both$intercepts %in% "ordered") & (res_both$algorithm %in% c("greedy-a","greedy-d","opt-t","r2","mean-a","loads"))]), 2) -
round(mean(res_both$A[(res_both$intercepts %in% "ordered") & (res_both$algorithm %in% c("random"))]), 2)
res_both$algovsrandom <- ifelse(res_both$algorithm == "random", "random", "algorithm")
mean.frame(dvs = c("A","D","T.opt","Frob"), ivs = c("algovsrandom", "intercepts"), results = res_both)
# algorithm vs. random in 2 vs. 3 and 4
mean.frame(dvs = c("A","D","T.opt","Frob"), ivs = c("algovsrandom", "blocksize"), results = res_both)
round(mean(res_both$Frob[(res_both$blocksize %in% 2) & (res_both$algovsrandom == "random")]), 2) -
round(mean(res_both$Frob[(res_both$blocksize %in% 2) & (res_both$algovsrandom == "algorithm")]), 2)
round(mean(res_both$Frob[(res_both$blocksize %in% 3:4) & (res_both$algovsrandom == "random")]), 2) -
round(mean(res_both$Frob[(res_both$blocksize %in% 3:4) & (res_both$algovsrandom == "algorithm")]), 2)
# Info vs. Loadings
round(mean(res_both$A[res_both$algorithm %in% c("greedy-a","greedy-d","opt-t","r2","mean-a")]), 2)
round(mean(res_both$A[res_both$algorithm %in% c("loads")]), 2)
####----------------- table of means -------------------------------####
# summarize target as population (weighted, equal) vs. screening (single)
res_both$target2 <- ifelse(res_both$target == "single", "Screening", "Population")
res_both$target2 <- factor(res_both$target2, levels = c("Population", "Screening"))
#without constraints because they did not make a difference and the table gets too long otherwise
means.paper <- mean.frame(dvs=c("A","D","T.opt","Frob"), ivs=c("algorithm","target2","intercepts"), results=res_both, na.rm=T, rn=2)
means.paper$algorithm <- recode.df(means.paper$algorithm,
c("greedy-a","greedy-d","opt-t","mean-a","r2","loads","random"),
c("Greedy Variances", "Greedy Determinant", "MIP Trace", "Mean Variances","Block $R^2$","Mean Loadings","Random"))
means.paper$intercepts <- recode.df(means.paper$intercepts, c("ordered", "random"), c("Ordered", "Random"))
#re-order columns
factors <- 1:3
nlevels <- apply(means.paper[,factors], 2, function(cl) length(unique(cl)))
#only every first occurence of factor level
for(cl in factors) {
if(cl > 1) {
means.paper[,cl] <- as.character(means.paper[,cl])
means.paper[-c(seq(1, nrow(means.paper), prod(nlevels[1:(cl-1)]))), cl] <- ""
}
}
means.paper[,factors] <- means.paper[,rev(factors)]
#add SDs
means.paper <- add.brackets.SDs(means.paper)
means.paper
header <- list()
header$pos <- list(-1, nrow(means.paper))
header$command <- c("\\hline \n Intercepts & Target & Algorithm & \\multicolumn{2}{c}{Variances} & \\multicolumn{2}{c}{Determinant} & \\multicolumn{2}{c}{Trace} & \\multicolumn{2}{c}{Frobenius Norm} \\\\",
"\\hline \n \\multicolumn{11}{l}{\\small \\textit{Note.} MIP = Mixed Integer Programming. Standard deviations are given in parentheses.} \n")
print(xtable::xtable(means.paper, digits=2,
caption="Mean trait recovery by condition in the simulation on test construction with all positively keyed items",
label="tb:means_opt_pos"), include.colnames = F, include.rownames=F,
hline.after=seq(0, nrow(means.paper)-1, by = length(unique(res_both$algorithm))),
sanitize.rownames.function=function(x){x}, sanitize.colnames.function = function(x){x},
sanitize.text.function = function(x){x},
NA.string = "", table.placement = "htp", add.to.row = header,
caption.placement = "top", latex.environments = NULL,
floating = TRUE, floating.environment = "sidewaystable",
file="../../Projekte/MFC_blocks/paper/Revision3_Psychometrika/SOM/textable_means_optimization_poskeyed.tex")
####---------------- plots both ---------------------####
library(ggplot2)
library(gridExtra)
library(colorspace)
plot.algo <- function(y, ylab, data) {
ggplot(data=data, aes(y=get(y), x=algorithm, fill=algorithm)) +
geom_violin(show.legend=FALSE) +
labs(y=ylab, x="Algorithm") +
scale_x_discrete(labels = c("greedy-a" = "Variances",
"greedy-d" = "Determinant",
'opt-t' = "Trace",
'r2' = expression(plain(Block)~R^2),
"mean-a" = "M(Variances)",
"loads" = "Loadings",
"random" = "Random")) +
scale_fill_manual(values=qualitative_hcl(7)) +
theme(axis.text=element_text(size=11),
axis.title=element_text(size=11))
}
res.b3.ordered.population <- res_both[res_both$blocksize == "3" & res_both$intercepts == "ordered" & res_both$target == "equal",]
plot.A.pop <- plot.algo("A", "Variances", res.b3.ordered.population)
plot.D.pop <- plot.algo("D", "Determinant", res.b3.ordered.population)
plot.Topt.pop <- plot.algo("T.opt", "Trace", res.b3.ordered.population)
plot.Frob.pop <- plot.algo("Frob", "Frobenius Norm Testinfo", res.b3.ordered.population)
res.b3.ordered.screening <- res_both[res_both$blocksize == "3" & res_both$intercepts == "ordered" & res_both$target == "single",]
plot.A.scr <- plot.algo("A", "Variances", res.b3.ordered.screening)
plot.D.scr <- plot.algo("D", "Determinant", res.b3.ordered.screening)
plot.Topt.scr <- plot.algo("T.opt", "Trace", res.b3.ordered.screening)
plot.Frob.scr <- plot.algo("Frob", "Frobenius Norm Testinfo", res.b3.ordered.screening)
ggsave("../../Projekte/MFC_blocks/paper/Revision3_Psychometrika/SOM/plot_optimality_poskeyed.pdf",
grid.arrange(plot.A.pop, plot.D.pop, plot.Topt.pop, plot.Frob.pop,
plot.A.scr, plot.D.scr, plot.Topt.scr, plot.Frob.scr,
nrow=2, ncol=4),
width=26, height=8, units="in")
# block size 2
res.b2.ordered.population <- res_both[res_both$blocksize == "2" & res_both$intercepts == "ordered" & res_both$target == "equal",]
res.b2.ordered.screening <- res_both[res_both$blocksize == "2" & res_both$intercepts == "ordered" & res_both$target == "single",]
plot.b2.A.pop <- plot.algo("A", "Variances", res.b2.ordered.population)
plot.b2.D.pop <- plot.algo("D", "Determinant", res.b2.ordered.population)
plot.b2.Topt.pop <- plot.algo("T.opt", "Trace", res.b2.ordered.population)
plot.b2.Frob.pop <- plot.algo("Frob", "Frobenius Norm Testinfo", res.b2.ordered.population)
plot.b2.A.scr <- plot.algo("A", "Variances", res.b2.ordered.screening)
plot.b2.D.scr <- plot.algo("D", "Determinant", res.b2.ordered.screening)
plot.b2.Topt.scr <- plot.algo("T.opt", "Trace", res.b2.ordered.screening)
plot.b2.Frob.scr <- plot.algo("Frob", "Frobenius Norm Testinfo", res.b2.ordered.screening)
ggsave("../../Projekte/MFC_blocks/paper/Revision3_Psychometrika/SOM/plot_optimality_poskeyed_B2.pdf",
grid.arrange(arrangeGrob(plot.b2.A.pop, plot.b2.D.pop, plot.b2.Topt.pop, plot.b2.Frob.pop, top = "Population", nrow = 1, ncol = 4),
arrangeGrob(plot.b2.A.scr, plot.b2.D.scr, plot.b2.Topt.scr, plot.b2.Frob.scr, top = "Screening", nrow = 1, ncol = 4),
nrow=2, ncol=4),
width=26, height=8, units="in")
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