Posts Tagged ‘ reproducible analysis ’

To attach() or not attach(): that is the question

May 3, 2011
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To attach() or not attach(): that is the question

R objects that reside in other R objects can require a lot of typing to access. For example, to refer to a variable x in a dataframe df, one could type df$x. This is no problem when the dataframe and variable names are short, but can become burdensom...

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Plug for RStudio: powerful, free, and easy to use interactive development environment for R

February 28, 2011
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Plug for RStudio: powerful, free, and easy to use interactive development environment for R

(click for a bigger picture)As a longtime SAS user, one obstacle for me in using R professionally has been figuring out a process for saving and testing code across several work sessions and integrating code composition and execution. There are a coup...

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