小编Sha*_*ega的帖子

我想在 RColorBrewer 的“Oranges”调色板中使用较深的颜色，以便在我的 ggplot（条形图）中使用。然而我却做不到。帮助。下面是示例代码：

my_palette = brewer.pal(n = 9, "Oranges")[4:9]


### Bar Plots ###
ggplot(Sample_df, aes(x = Sample_Score), fill = Sample_Score) + 
  geom_bar(stat = "count", width = 0.8) + scale_fill_brewer(palette= my_palette)  + scale_y_log10(labels = comma) +
   labs(title="Distribution of customers according to Sample Score",x="Sample Score", y="Number of Customers") +
     theme(plot.title = element_text(face = "bold", size = 10),
        axis.title.x = element_text(face = "bold", size = 8),  
        axis.title.y = element_text(face = "bold", size = 8), legend.position="none")