library(xlsx)


srow = 14:14
scol <- 3:8
data_read <- read.xlsx("C:/Users/zsh/Desktop/学习/弄一个大数据样本/样本户.xlsx",sheetIndex= 2,colIndex=scol, rowIndex=srow)

结果显示：
data_read <- read.xlsx("C:/Users/zsh/Desktop/学习/弄一个大数据样本/样本户.xlsx",sheetIndex= 2,colIndex=scol, rowIndex=srow)
Error in .jcall("RJavaTools", "Ljava/lang/Object;", "invokeMethod", cl,  :
  java.lang.OutOfMemoryError: Java heap space