qplot(carat,price,data=diamonds)
qplot(carat,price,data=diamonds,alpha=I(1/10),colour=I("red"),geom=c("point","smooth"),size=I(2))
qplot(carat,data=diamonds,colour=I("blue"),geom=c("histogram"))
qplot(carat,data=diamonds,colour=I("red"),geom=c("histogram","density"),fill=I("red"))
qplot(carat,data=diamonds,colour=I("blue"),geom=c("density"),fill=I("red"))
qplot(carat,data=diamonds,colout=I("blue"),geom=c("bar"),fill=I("green"))
qplot(carat,price,data=diamonds,geom=c("point","smooth"))
qplot(carat,price,data=diamonds,geom=c("point","smooth"),size=I(2),colour=I("red"),alpha=I(1/10),fill=I("blue"))
qplot(carat,price,data=diamonds,geom=c("point","smooth"),size=I(2),alpha=I(1/10),fill=I("blue"))
qplot(carat,price,data=diamonds,geom=c("point","smooth"),span=0.2)
qplot(carat,price,data=diamonds,geom=c("point","smooth"),span=0.5)
qplot(carat,price,data=diamonds,geom=c("point","smooth"),span=0.5,colour=I("red"))
set.seed(1410)
dsmall<-diamonds[sample(nrow(diamonds),100),]
qplot(carat,price,data=dsmall,geom=c("point","smooth"),method="gam",formula=y~s(x),size=I(2),colour=I("red"))
qplot(carat,price,data=dsmall,geom=c("point","smooth"),method="gam",formula=y~s(x,bs="cs") )
qplot(price,color,data=dsmall,geom="jitter",colour=I("red"),size=I(1),alpha=I(1/10))
qplot(price,color,data=dsmall,geom="boxplot",colour=I("blue"),size=I(2))
qplot(color,price/carat,data=diamonds,geom="jitter")
qplot(color,price/carat,data=diamonds,geom="jitter",colour=I("red"),size=I(2),alpha=I(1/10))
qplot(color,price/carat,data=diamonds,geom="jitter",colour=I("blue"),size=I(1.5),alpha=I(1/100))
qplot(color,price/carat,data=diamonds,geom="jitter",,colour=I("green"),size=I(2),alpha=I(1/1000))
qplot(carat,data=diamonds,geom="histogram")
qplot(carat,data=diamonds,geom="histogram",colour=I("red"),fill=I("blue"))
qplot(carat,data=diamonds,geom="histogram",colour=I("red"),fill=I("red"))
qplot(carat,data=diamonds,geom="histogram",colout=I("blue"),fill=I("blue"))
qplot(carat,data=diamonds,geom="density")
qplot(carat,data=diamonds,geom="density",colour=I("red"),fill=I("red"))
qplot(carat,data=diamonds,geom="density",colour=I("blue"),fill=I("red"),adjust=I(2))
qplot(carat,data=diamonds,geom="density",colout=I("red"),fill=I("blue"),adjust=I(3))
qplot(carat,data=dsmall,geom="histogram",binwidth=1,xlim=c(0,3))
qplot(carat,data=diamonds,geom="histogram",binwidth=0.1,xlim=c(0,3))
qplot(carat,data=diamonds,geom="histogram",binwidth=0.01,xlim=c(0,3))
qplot(carat,data=diamonds,geom="density",colour=color)
qplot(carat,data=diamonds,geom="histogram",colour=color)
qplot(carat,data=diamonds,geom="density",colour=I("red"))
qplot(carat,data=diamonds,geom="density",colour=I("red"),fill=I("blue"))
qplot(carat,data=diamonds,geom="histogram",colour=I("black"),fill=I("red"))
qplot(color,data=diamonds,geom="bar")
qplot(color,data=diamonds,geom="bar",weight=carat)
qplot(color,data=diamonds,geom="bar",weight=carat)+scale_y_continuous("carat")
qplot(date,unemploy/pop,data=economics,geom="line")
qplot(date,unemploy/pop,data=economics,geom="line",colour=I("red"),fill=I("blue"))
qplot(unemploy/pop,uempmed,data=economics,geom=c("point","path"))
qplot(unemploy/pop,uempmed,data=economics,geom=c("point","path"),colour=I("red"))
qplot(carat,price,data=diamonds,geom=c("point"),colour=I("red"))
qplot(carat,data=diamonds,facets=color~.,geom="histogram",binwidth=0.1,xlim=c(0,3))
qplot(carat,data=diamonds,facets=color~.,geom="density",binwidth=0.01,xlim=c(0,3),colour=I("red"),fill=I("blue"))
qplot(carat,price,data=diamonds,facets=cut~.,geom="boxplot",colour=I("red"),fill=I("blue"),alpha=I(1/10))
qplot(carat,..density..,data=diamonds,facets=color~.,geom="histogram",binwidth=0.1,xlim=c(0,3),xlab="test picture",ylab="sample",main="just soso")
qplot(carat,data=diamonds,facets=cut~.,geom="density",colour=I("blue"),fill=I("red"))
qplot(carat,price,data=diamonds,facets=color~.,geom="jitter",colour=I("red"),fill=I("red"))