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What does | gt; (pipe greater than) mean in R? - Stack Overflow I have recently come across the code | gt; in R It is a vertical line character (pipe) followed by a greater than symbol Here is an example: mtcars | gt; head() What is the | gt; code doing?
Whats the differences between and , | and || in R? ‘ ’ and ‘ ’ indicate logical AND and ‘|’ and ‘||’ indicate logical OR The shorter form performs elementwise comparisons in much the same way as arithmetic operators The longer form evaluates left to right examining only the first element of each vector Evaluation proceeds only until the result is determined The longer form is appropriate for programming control-flow and
The R %*% operator - Stack Overflow 8 I created a question 'What is the calculation behind the %*% operator in R?' which was marked as a duplicate of this question The %*% operator is used to multiply two matrices
newline - Difference between \n and \r? - Stack Overflow What’s the difference between \n (newline) and \r (carriage return)? In particular, are there any practical differences between \n and \r? Are there places where one should be used instead of the
r - What are the differences between = and - Stack Overflow R's syntax contains many ambiguous cases that have to be resolved one way or another The parser chooses to resolve the bits of the expression in different orders depending on whether = or <- was used To understand what is happening, you need to know that assignment silently returns the value that was assigned