Printing out to the Screen or to a File in R Programming – cat() Function
cat() function in R Language is used to print out to the screen or to a file.
Syntax:
cat(…, file = “”, sep = ” “, fill = FALSE, labels = NULL, append = FALSE)
Parameters:
…: atomic vectors, names, NULL and objects with no output
file: the file in which printing will be done
sep: specified separator
fill: If fill=TRUE, a new line will be printed, otherwise not
labels: specified labels
Example 1:
Python3
x < - "GeeksforGeeks\n"
y < - "Geeks\n"
cat(x)
cat(y)
x < - 1 : 9
cat(x, sep = " + " )
cat( "\n" )
cat(x, sep = " / " )
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Output:
GeeksforGeeks
Geeks
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9
1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9
Example 2:
Python3
x < - 1 : 9
cat(x, sep = " + " , fill = TRUE)
cat(x, sep = " / " , fill = FALSE)
cat( "\n" )
cat(x, fill = 2 , labels = paste( "(" , letters[ 1 : 9 ], "):" ))
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Output:
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9
1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9
( a ): 1
( b ): 2
( c ): 3
( d ): 4
( e ): 5
( f ): 6
( g ): 7
( h ): 8
( i ): 9
Last Updated :
17 Jun, 2021
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