R’s packages [Power / Sample Size]

posted by Helmut Homepage – Vienna, Austria, 2013-02-24 18:00 (4498 d 12:34 ago) – Posting: # 10115
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Dear Ken!

❝ I presume the installation and instruction to run the software is the same as R/PowerTOST.


Yes. Once you installed a package and loaded it – by load(package)* library(package) or require(package) – you can always get instructions by help(package="…").
Write your scripts in any text-editor and save it with the extension .R (not .txt!). Once in the R-console > File > Source R code… (navigate to the *.R-file > Open) runs the script.
I prefer require(package) over load(package) library(package) because the former loads the package only if not already loaded (saves some fractions of a second). ;-)


P.S.: In the future please delete everything from the text of the original poster which is not necessary in understanding your answer; see also this post!

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