7
目前,我有一個類似的陰謀:將兩張geom_bar像兩個barplots同參數(新= TRUE)
sourceTable<-"dateValues;total;inHospital
2014-01-01; 80; 20
2014-01-02; 90; 15
2014-01-03; 98; 16
2014-01-04; 98; 17
2014-01-05; 100; 28
2014-01-06; 110; 28
2014-01-07; 122; 30
2014-01-08; 110; 25
2014-01-09; 100; 22
2014-01-00; 90; 20
2014-01-11; 90; 15
2014-01-12; 80; 13
2014-01-13; 82; 10"
timetable<-read.table(textConnection(sourceTable), sep=";", head=T, dec=",")
barplot(timetable$total, border="red", axes=FALSE, ylim=c(0, max(timetable$total)))
par(new=TRUE)
barplot(timetable$inHospital, border="blue", axes=FALSE, ylim=c(0, max(timetable$total)))
,給了我這樣的情節:
是否有用ggplot和geom_bar這樣做的方法:
library(ggplot2)
ggplot(timetable, aes(x=dateValues, y=total))
+geom_bar(stat="identity", fill="red", colour="red")
如何疊加第二個ggp很多在第一個,即:
ggplot(timetable, aes(x=dateValues, y=inHospital))
+geom_bar(stat="identity", fill="red", colour="blue")
第二個版本,甚至更好!感謝分享! – 2014-09-04 11:54:43