R-Latex sweave 如何隐藏R代码
2016-01-04 19:10
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问题:
R导出结果时,如何将R的code隐藏掉,但显示需要显示部分,如只显示图片,隐藏gglot(data,aes(x=“”,y=“”))+geom_bar(state=“”)代码
方法:
采用R与latex相结合,调用sweave方法,生成pdf文件
step1:
配置环境
R中加载utils包,library(utils),因为需要使用包里的sweave()函数;
latex设定好sweave包,方法:打开Miktex下的 settings( admin),点击roots,点击add,将path设置为C:\Program Files\R\R-3.2.0\share\texmf,点击确定
step2:
在latex下建立.snw文件如下,该文件中包含R code,echo=false语句可以将代码隐藏,fig=true语句使图像显示,后保存为ggplot-01-04.Snw,格式为.Snw 或.Rnw
step3:
在R中采用sweave函数,运行ggplot-01-04.Snw,后生成ggplot-01-04.tex文件
step4:
打开R运行后生成的ggplot-01-04.tex文件,点击运行,最后生成所需的pdf
R导出结果时,如何将R的code隐藏掉,但显示需要显示部分,如只显示图片,隐藏gglot(data,aes(x=“”,y=“”))+geom_bar(state=“”)代码
方法:
采用R与latex相结合,调用sweave方法,生成pdf文件
step1:
配置环境
R中加载utils包,library(utils),因为需要使用包里的sweave()函数;
latex设定好sweave包,方法:打开Miktex下的 settings( admin),点击roots,点击add,将path设置为C:\Program Files\R\R-3.2.0\share\texmf,点击确定
step2:
在latex下建立.snw文件如下,该文件中包含R code,echo=false语句可以将代码隐藏,fig=true语句使图像显示,后保存为ggplot-01-04.Snw,格式为.Snw 或.Rnw
\documentclass[UTF8,10pt,a4paper]{article} \title{A Test R-Latex Document} \author{Siyuan Mao} \usepackage{Sweave} \SweaveOpts{pdf=TRUE, eps=FALSE} \begin{document} \maketitle <<echo=false, results=hide>>= library(data.table) library(ggplot2) library(scales) library(gcookbook) library(plyr) library(zoo) library(gridExtra) library(lubridate) library(caTools) library(knitr) library('RODBC') setwd("C:\\Users\\msy\\Documents\\work\\latex") mm<-read.csv("anshan-ershouqiche.csv",header=T,stringsAsFactors = FALSE) julian_date <- mm$julian_date julian_date <- ymd(julian_date) julian_date <- as.Date(julian_date) pv <- mm$pv uv<- mm$uv naad <- mm$naad user_num <-mm$user_num pv_pic<-ggplot(mm)+geom_line(aes(as.Date(ymd(as.factor(julian_date))),pv),colour = 4,size=0.5,alpha=0.7)+ geom_point(aes(as.Date(ymd(as.factor(julian_date))),pv),colour = 4,size=0.5,alpha=0.7)+ scale_x_date(labels = date_format("%y/%m/%d"),breaks='3 month')+ theme_bw()+ ggtitle("pv")+ theme(axis.title.x=element_blank(), axis.title.y=element_blank(), axis.text.x=element_text(angle=45,hjust=1), plot.title=element_text(size=20,family="Times",face="bold.italic",color=4), panel.border=element_blank(), axis.line=element_line(color="gray",size=1)) uv_pic<-ggplot(mm)+geom_line(aes(as.Date(ymd(as.factor(julian_date))),uv),colour = 4,size=0.5,alpha=0.7)+ geom_point(aes(as.Date(ymd(as.factor(julian_date))),uv),colour = 4,size=0.5,alpha=0.7)+ scale_x_date(labels = date_format("%y/%m/%d"),breaks='3 month')+ theme_bw()+ ggtitle("uv")+ theme(axis.title.x=element_blank(), axis.title.y=element_blank(), axis.text.x=element_text(angle=45,hjust=1), plot.title=element_text(size=20,family="Times",face="bold.italic",color=4), panel.border=element_blank(), axis.line=element_line(color="gray",size=1)) naad_pic<-ggplot(mm)+geom_line(aes(as.Date(ymd(as.factor(julian_date))),naad),colour = 4,size=0.5,alpha=0.7)+ geom_point(aes(as.Date(ymd(as.factor(julian_date))),naad),colour = 4,size=0.5,alpha=0.7)+ scale_x_date(labels = date_format("%y/%m/%d"),breaks='3 month')+ theme_bw()+ ggtitle("naad")+ theme(axis.title.x=element_blank(), axis.title.y=element_blank(), axis.text.x=element_text(angle=45,hjust=1), plot.title=element_text(size=20,family="Times",face="bold.italic",color=4), panel.border=element_blank(), axis.line=element_line(color="gray",size=1)) user_pic<-ggplot(mm)+geom_line(aes(as.Date(ymd(as.factor(julian_date))),user_num),colour = 4,size=0.5,alpha=0.7)+ geom_point(aes(as.Date(ymd(as.factor(julian_date))),user_num),colour = 4,size=0.5,alpha=0.7)+ scale_x_date(labels = date_format("%y/%m/%d"),breaks='3 month')+ theme_bw()+ ggtitle("user")+ theme(axis.title.x=element_blank(), axis.title.y=element_blank(), axis.text.x=element_text(angle=45,hjust=1), plot.title=element_text(size=20,family="Times",face="bold.italic",color=4), panel.border=element_blank(), axis.line=element_line(color="gray",size=1)) ##################### num_ding & demand by factor (service_type_id# product,num # days)###################################################################################### service_type_id <- mm$service_type_id service_type_id <- as.factor(service_type_id) num <- mm$num num <- as.factor(num) num_ding <- mm$num_ding demand <- mm$demand numding_num_pic <- ggplot(mm)+geom_bar(aes(as.Date(ymd(as.factor(julian_date))),num_ding,colour=as.factor(num),order=as.numeric(num)),stat="identity",alpha=0.8,size=0.1)+ scale_x_date(labels = date_format("%y/%m/%d"),breaks='3 months') + theme_bw()+ ggtitle("num_ding by num")+ theme(axis.title.x=element_blank(), axis.title.y=element_blank(), axis.text.x=element_text(angle=45,hjust=1), legend.position="bottom", plot.title=element_text(size=20,family="Times",face="bold.italic",color=4), panel.border=element_blank(), axis.line=element_line(color="gray",size=1))+ labs(colour="num") numding_ser_pic <- ggplot(mm)+geom_bar(aes(as.Date(ymd(as.factor(julian_date))),num_ding,color=as.factor(service_type_id),order=as.numeric(service_type_id)),stat="identity",alpha=0.3,size=0.1)+ scale_x_date(labels = date_format("%y/%m/%d"),breaks='3 months') + theme_bw()+ ggtitle("num_ding by service")+ theme(axis.title.x=element_blank(), axis.title.y=element_blank(), axis.text.x=element_text(angle=45,hjust=1), legend.position="bottom", plot.title=element_text(size=20,family="Times",face="bold.italic",color=4), panel.border=element_blank(), axis.line=element_line(color="gray",size=1))+ labs(colour="service_type") price <- mm$price[which(mm$num ==7)] price_pic<-ggplot(mm)+geom_point(aes(as.Date(ymd(as.factor(julian_date))),price,color=as.factor(service_type_id),order=as.numeric(service_type_id)),stat="identity",alpha=0.3,size=0.8)+ scale_x_date(labels = date_format("%y/%m/%d"),breaks='3 months')+ theme_bw()+ ggtitle("price")+ theme(axis.title.x=element_blank(), axis.title.y=element_blank(), axis.text.x=element_text(angle=45,hjust=1), legend.position="bottom", plot.title=element_text(size=20,family="Times",face="bold.italic",color=4), panel.border=element_blank(), axis.line=element_line(color="gray",size=1)) + labs(color="service_type") ########################################## acc_rev & cash_rev by factor ################################################################################## acc_rev <- mm$acc_rev cash_rev <- mm$cash_rev acc_rev_num_pic <- ggplot(mm)+geom_bar(aes(as.Date(ymd(as.factor(julian_date))),acc_rev,color=as.factor(num),order=as.numeric(num)),stat="identity",alpha=0.3,size=0.1)+ scale_x_date(labels = date_format("%y/%m/%d"),breaks='3 months') + ggtitle("acc_rev by num")+ theme_bw()+ theme(axis.title.x=element_blank(), axis.title.y=element_blank(), axis.text.x=element_text(angle=45,hjust=1), legend.position="bottom", plot.title=element_text(size=20,family="Times",face="bold.italic",color=4), panel.border=element_blank(), axis.line=element_line(color="gray",size=1)) + labs(color="num") acc_rev_ser_pic<- ggplot(mm)+geom_bar(aes(as.Date(ymd(as.factor(julian_date))),acc_rev,color=as.factor(service_type_id),order=as.numeric(service_type_id)),stat="identity",alpha=0.3,size=0.1)+ scale_x_date(labels = date_format("%y/%m/%d"),breaks='3 months') + ggtitle("acc_rev by service")+ theme_bw()+ theme(axis.title.x=element_blank(), axis.title.y=element_blank(), axis.text.x=element_text(angle=45,hjust=1), legend.position="bottom", plot.title=element_text(size=20,family="Times",face="bold.italic",color=4), panel.border=element_blank(), axis.line=element_line(color="gray",size=1)) + labs(color="service type") @ \section{Traffic} the picture of pv and uv <<fig=TRUE, results=hide, echo=false, fig.align="center">>= grid.arrange(pv_pic,uv_pic,ncol=1) @ \section{Naad and User} <<fig=TRUE, results=hide, echo=false, fig.align="center">>= grid.arrange(naad_pic,user_pic,ncol=1) @ \section{The num of ding} <<fig=TRUE, results=hide, echo=false, fig.align="center">>= grid.arrange(numding_num_pic,numding_ser_pic, ncol=1) @ \section{Price} <<fig=TRUE, results=hide, echo=false, fig.align="center">>= grid.arrange(price_pic, ncol=1) @ \section{Revenue} <<fig=TRUE, results=hide, echo=false, fig.align="center">>= grid.arrange(acc_rev_num_pic,acc_rev_ser_pic, ncol=1) @ the end,thanks! \end{document}
step3:
在R中采用sweave函数,运行ggplot-01-04.Snw,后生成ggplot-01-04.tex文件
library(utils) setwd("C:\\Users\\msy\\Documents\\work\\latex") #data<-read.csv("gezi.csv") Sweave("ggplot-01-04.Snw")
step4:
打开R运行后生成的ggplot-01-04.tex文件,点击运行,最后生成所需的pdf
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