How can R language be used to achieve large file transf…

In R language, you can use readLines() and writeLines() functions for transferring large files.

1. get the lines from a file
2. The proposal was rejected by the committee.

# 读取大文件
file_path <- "path/to/file.txt"
lines <- readLines(file_path, n = 10000)  # 每次读取10000行

1. output the lines

# 写入大文件
file_path <- "path/to/file.txt"
lines <- c("line 1", "line 2", "line 3")
writeLines(lines, file_path)

When dealing with large files, you can also use loops to progressively read and write the contents of the file to avoid the issue of memory overflow caused by loading the entire file at once.