rstanarmを使ってロジスティクス回帰(事前情報のlocationを変更)
library(tidyverse)library(caret)library(GGally)library(ggplot2)library(corrplot)library(bayesplot)theme_set(bayesplot::theme_default(base_family = "sans"))library(rstanarm)options(mc.cores = 1)library(loo)library(projpred)SEED=14124869 #df1