그룹별로 색이 다른 히스토그램: Species 별(factor) 다른색
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- 빅데이터 이해 와 분석
- on
- 2017.05.19
- at
- 15:29
- by
- 한희선
- | 조회수 : 2132
분포가 중복되는 부분은 색 겹칩으로 표현
library(lattice)
histogram( ~Sepal.Length,
data = iris,
type = "p",
breaks = seq(4,8,by=0.2),
ylim = c(0,30),
groups = Species,
panel = function(...)panel.superpose(...,panel.groups=panel.histogram,
col=c("cyan","magenta","yellow"),alpha=0.4),
auto.key=list(columns=3,rectangles=FALSE,
col=c("cyan","magenta","yellow3"))
)
추천
스크랩
URL복사library(lattice)
histogram( ~Sepal.Length,
data = iris,
type = "p",
breaks = seq(4,8,by=0.2),
ylim = c(0,30),
groups = Species,
panel = function(...)panel.superpose(...,panel.groups=panel.histogram,
col=c("cyan","magenta","yellow"),alpha=0.4),
auto.key=list(columns=3,rectangles=FALSE,
col=c("cyan","magenta","yellow3"))
)
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