前言

export包在R里还是非常常用的，可以导出各种格式的文件非常方便。
例如：
graph2ppt导出PPT，graph2doc导出Word文档，table2excel导出到Excel表格，具体可以自己去帮助文档看：

?graph2ppt

?graph2doc

?graph2svg

?graph2png

?table2ppt

?table2tex

?table2excel

?table2doc

?table2html

然而安装的时候却出现了失败提示，以前一直没有问题的....

install.packages("export")

package"export" is not available(for R version 3.6.3)

访问CRAN的官网（https://cran.r-project.org/web/packages/export/index.html）发现，从2020年2月起CRAN把export移出了....

Package ‘export’ was removed from the CRAN repository.

Formerly available versions can be obtained from the archive.

Archived on 2020-02-11 as check problems were not corrected in time.

Please use the canonical form https://CRAN.R-project.org/package=export to link to this page.

所以需要通过github手动安装，具体方法如下：

干货教程

install.packages("officer")

install.packages("rvg")

install.packages("openxlsx")

install.packages("ggplot2")

install.packages("flextable")

install.packages("xtable")

install.packages("rgl")

install.packages("stargazer")

install.packages("tikzDevice")

install.packages("xml2")

install.packages("broom")

install.packages("devtools")

devtools::install_github("tomwenseleers/export")