侵删
> tab<- read.csv("data.csv",header = TRUE,stringsAsFactors = F,na.strings = "")
Warning messages:
1: In read.table(file = file, header = header, sep = sep, quote = quote, :
line 1 appears to contain embedded nulls
2: In read.table(file = file, header = header, sep = sep, quote = quote, :
incomplete final line found by readTableHeader on 'data.csv'
原因:偷懒,直接将Excel文件复制粘贴,再修改这个副本文件后缀为.csv
解决:打开Excel文件另存为.csv格式
在尝试使用R语言读取CSV文件时,遇到了包含嵌入空格的警告以及不完整的最后一行错误。问题源于直接从Excel复制粘贴并修改文件后缀。正确解决方案是打开原始Excel文件并另存为CSV格式,确保数据格式正确无误。
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