- library(rJava)
- library(xlsx)
- id <- read.xlsx2('D:/id.xls',1,header = TRUE,stringsAsFactors = FALSE)
- zf2016 <- read.xlsx2('D:/zf2016.xls',1,header = TRUE,stringsAsFactors = FALSE)
- res <- merge.data.frame(id,zf2016,by.x = '公司名称',by.y = '名称')
- res[,2:length(res)] <- sapply(res[,2:length(res)],as.numeric)
- res


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