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Fix stability plot labels #63

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Fix stability plot labels #63

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978c941
Fix stability plot labels
gregorsteiner May 6, 2025
7e6b963
Fixed alpha sorting
gregorsteiner May 27, 2025
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12 changes: 9 additions & 3 deletions R/abe.R
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Original file line number Diff line number Diff line change
Expand Up @@ -2563,12 +2563,12 @@ plot.abe<-function(x,type.plot=c("coefficients", "variables", "models", "stabili
if(type.plot == "stability"){

if(object$criterion == "alpha"){
alphas <- sort(object$misc$alpha)
alphas <- object$misc$alpha
if(!is.null(alpha)) alphas <- alpha
}
if(object$criterion == "AIC") alphas <- c("0.157")
if(object$criterion == "BIC") alphas <- c(1-pchisq(log(nrow(object$fit.global$x)), df=1))
taus <- sort(object$misc$tau)
taus <- object$misc$tau
if(!is.null(tau)) taus <- tau

if(length(alphas) > 1 & length(taus) == 1){
Expand All @@ -2589,9 +2589,15 @@ plot.abe<-function(x,type.plot=c("coefficients", "variables", "models", "stabili

if(length(alphas) <= 1) stop("Stability plots require more than one alpha value.")

data_longABE$tauLabel <- factor(
# save the labels as a factor with the desired order
# this makes sure the facet labels are in the right order in the plot
paste0("Tau = ", data_longABE$tau),
levels = paste0("Tau = ", taus)
)
p <- ggplot(data_longABE) +
geom_line(aes(x = alpha, y = value, col = variable), linewidth = 0.75) +
facet_wrap(~ paste0("Tau = ", tau)) +
facet_wrap(~ tauLabel) +
theme_bw() +
geom_abline(intercept = 0, slope = 1, linetype = "dashed") +
labs(x = expression(alpha), y = "Inclusion frequencies", col = "") +
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