[R] "With" question

[Jeff Newmiller]

You seem to be applying the syntax for the within function to the with function. You should compare the documentation for them and choose your approach accordingly.
Also once inside a code block of any type, simply typing a variable name no longer prints it, so you need to use the appropriate function (print or cat).
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Sent from my phone. Please excuse my brevity.

David Arnold <dwarnold45 at suddenlink.net> wrote:
>All,
>
>Trying to avoid using attach and detach while teaching class in Intro
>Stats.
>
>data=read.delim("dataset1.dat",header=TRUE)
>with(data,{
>  sort(age)
>  length(age)
>  (age[10]+age[11])/2
>})
>
>However, this code only produces output for the last line between the
>curly
>braces. Granted, as we type the lines in one at a time and execute the
>code,
>we'll see each output. And, we can fix the problem by adding a print to
>each
>line.
>
>Wonder if there are any other suggestions?
>
>David
>
>
>
>--
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>
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