語(yǔ)言課件與-r繪圖base作圖系統(tǒng)-常見(jiàn)函數(shù)

boxplot()箱線(xiàn)圖stripchart()點(diǎn)圖barplot()條形圖dotplot()點(diǎn)圖piechart()餅圖lines添加curve()添加曲線(xiàn)abline添加給定斜率的線(xiàn)points()添加點(diǎn)segments()折線(xiàn)arrows()箭頭axis()坐標(biāo)軸box()外框title()標(biāo)題text()文字mtext圖邊文字…參數(shù)用在函數(shù)內(nèi)font=字體lty=線(xiàn)類(lèi)型lwd=線(xiàn)寬度pch點(diǎn)的類(lèi)型

橫坐縱坐縱坐標(biāo)范plot(x,y,x:thecoordinatesofpointsintheplot.Alternatively,asingleplottingstructure,functionoranyRobjectwithaplotmethodcanbeprovided.y:theycoordinatesofpointsintheplot,optionalifxisanappropriatestructure.type:“p”forpoints,“l(fā)”forlines,“b”forboth,“c”,“o”,“h”,“s”,“S”,“n”main,xlab,1-25Thisfunctionaddsoneormorestraightlinesthroughthecurrentplot.abline(a,b,h=NULL,v=NULL, plot(x,y,type="n",xlab="",ylab="",points(x,yaxis(1)axis(at=seq(0,2,0.2side=2)box()#points()isagenericfunctiontodrawasequenceofpointsatthespecifiedcoordinates.Thespecifiedcharacter(s)areplotted,centeredatthecoordinates.points(x,Addsanaxistothecurrentplot,allowingthespecificationoftheside,position,labels,andotheroptions.axis(side,at= 1at:thepointsatwhichtick-marksaretobeThisfunctiondrawsaboxaroundthecurrentplotinthegivencolorandlinetype.Thebtyparameterdeterminesthetypeofboxdrawn.Seeparfordetails.Thisfunctioncanbeusedtoaddlabelstoaplot.Itsfirstfourprincipalargumentscanalsobeusedasargumentsinmosthigh-levelplottingfunctions.title(main=NULL,sub=NULL,xlab=NULL,ylab=NULL,…)scatterplot–usingggplot(data,aes(x=carat,y=price))+scatterplot–usingggplot(data,aes(x=carat,y=price))+scatterplot–usingggplot(data,aes(x=carat,y=price))+scatterplot–usingggplot(data,aes(x=carat,y=price))+scatterplot–usingggplot(data,aes(x=carat,y=price))+ colour：顏色，名稱(chēng)或者RGB編size：大plot(x,y,plot(x,y,Fitalinerobustlyas mendedinExploratoryDatapackage:package:brewer.pal(n,n:name:colorpanelpackage:colorpanelgenerateasetofcolorsthatvariescolorpanel(n,low,mid,high)，redgreen(n)，greenred(n)，colorpanel(100,high=“red”,mid=“white”,geom_ribbon(aes(min,max)ggplot(data,aes(x,y))+ggplot(data,aes(x,y,fill=group))+繪制餅圖–繪制餅圖–pie(x,labels=names(x),edges=200,radius=clockwise=FALSE,init.angle=if