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install.packages("xlsx") library(xlsx)
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install.packages("readxl") library(readxl)
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read.xlsx(file, sheetIndex, sheetName=NULL, rowIndex=NULL, startRow=NULL, endRow=NULL, colIndex=NULL, as.data.frame=TRUE, header=TRUE, colClasses=NA, keepFormulas=FALSE, encoding="unknown", ...)
read.xlsx2(file, sheetIndex, sheetName=NULL, startRow=1, colIndex=NULL, endRow=NULL, as.data.frame=TRUE, header=TRUE, colClasses="character", ...)
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startRow:æ¯å¦ä½ æ³ä»ç¬¬äºè¡å¼å§è¯»åï¼å°±è®¾ç½®startRow = 5
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read_excel(path, sheet = 1, col_names = TRUE, col_types = NULL, na = "", skip = 0)
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colt_types: blank,numeric,date,text
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