Current state of the matter The reason for bringing this here is that I witnessed an interesting exchange some time ago, regarding one article and their use of post-hoc power, pinpointed by @ADAlthousePhD: Hi @scottlemaire, I would like to issue a public expression of concern about a paper published recently in the Journal of Surgical Research, on which you are the editor in chief. — Andrew Althouse (@ADAlthousePhD) April 30, 2019 .

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Playing with my tablet some time ago, I wondered if installing R could be possible. You know, a small android device “to the power of R”… After searching on Google from time to time, I came across some interesting possibilities: R Instructor, created “to bridge the gap between authoritative (but expensive) reference textbooks and free but often technical and difficult to understand help files”. R Console Free. provides the necessary C, C++ and Fortran compilers to build and install R packages.

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aurora-mareviv

Anesthesiologist, MD, postdoc. Utter Rstats geek

Universidade de Santiago de Compostela

Spain