2.2 Histogram

2. histogram

• 주로 binwidth옵션을 사용하여 그래프 조정합니다.

  xxxxxxxxxx
  ggplot(STOCK) +
    geom_histogram(aes(x = High , fill = ..x.. ), 
                   binwidth = 1000) +
    scale_fill_gradient(low = "#CCE5FF", high =  "#FF00FF") +
    theme_classic() + labs(fill = "Labels Name") 
  ​
  ggplot(STOCK) +
    geom_histogram(aes(x = High , fill = Day ), 
                   binwidth = 1000, alpha = 0.4) + 
    theme_classic() + labs(fill = "Labels Name")
  ​
  ggplot(STOCK) +
    geom_histogram(aes(x = High , fill = Day ), 
                   binwidth = 1000, alpha = 0.4, position = "dodge") + 
    theme_classic() + labs(fill = "Labels Name")