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2.2.3 output of documents
2022-07-05 21:29:00 【A primary school student on the statistics Road】
First, the simplest print() Output and cat() Direct splicing output result is very simple , Just give me a chestnut :
Next we will explain how to output content to a file
function :cat()
The grammar format is :cat(‘ The contents of the document ’,‘ Output address ’,append=TRUE)
among append=TRUE Means to add this content to the original document , If not filled or append=FALSE It means to overwrite the contents of the original file .
function :sink()
The syntax format of this function is :sink(" Output address ", split=TRUE,append=TRUE)
among split=TRUE Indicates that the output result is still displayed on the console , Otherwise, the output results will not be displayed on the console .
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