周波数別聴力（箱ひげ図）
周波数別の聴力レベル分布を比較する箱ひげ図テンプレート。
R Code (ggplot2)
library(ggplot2) # ---- Hearing Level by Frequency (Boxplot) ---- # あなたのデータを入力してください df <- data.frame( x = c(), y = c() ) ggplot(df, aes(x = x, y = y)) + geom_point(size = 2) + geom_line() + scale_x_continuous(name = "Frequency (Hz)", limits = c(0, 7)) + scale_y_continuous(name = "Hearing Level (dB)", limits = c(-10, 120)) + labs(title = "Hearing Level by Frequency (Boxplot)") + theme_bw(base_size = 14) + theme(plot.title = element_text(face = "bold", hjust = 0.5))
