ggplot text
http://www.sthda.com/english/articles/32-r-graphics-essentials/125-ggplot-cheat-sheet-for-great-customization
Title & Axis name
labs
Tooth <- ToothGrowth %>% setDT() Tooth[ , `:=`(dose=as.factor(dose))] boxP <- Tooth %>% ggplot(aes(x=dose, y=len)) + geom_boxplot(aes(color=dose)) + scale_color_manual(values=c("red", "green", "blue"))
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R
Axis Labels & breaks
scale_x_, theme
scatterP <- cars %>% ggplot(aes(speed, dist)) + geom_point()
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fl <- nycflights13::flights dd <- with(fl, data.table(daytime=make_datetime(year, month, day, hour, minute, 0), value= sched_arr_time)) dd <- dd[order(daytime), ][,value:=mean(value), by=daytime] delayP <- dd[1:500,] %>% ggplot(aes(daytime, value)) + geom_path() + geom_point()
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passenger <- tsbox::ts_dt(AirPassengers) timeP <- passenger %>% ggplot(aes(time, value)) + geom_path()
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text annotation(주석)
- geom_text(), geom_label()
- annotate()
crimes <- USArrests %>% setDT(keep.rownames=T) crimesP <- crimes %>% ggplot(aes(x=UrbanPop, y=Murder)) + geom_point()
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scatterP <- cars %>% ggplot(aes(speed, dist)) + geom_point()
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