avoid string printed to console getting truncated (in RStudio) This is an RStudio-specific feature, intended to help resolve problems where printing overly long strings could cause IDE sluggishness (I believe it was added with the latest release, v0 99 896) You can opt-out of this truncation by setting the Limit length of lines displayed in the console to: option to 0 (see the final option in the dialog):
RStudio does not display any output in console after entering code Rstudio has weird focus-oriented design obviously my opinion based on other IDE experiences Sounds like your focus was somewhere other than the Console, perhaps on the History panel or an editing panel It seems to me that the default focus should be on the Console, but at startup, one needs to click on the "active" line of the console
rstudio - Change R default library path using . libPaths in Rprofile . . . Setting R_LIBS_USER will ensure that the library shows up first in libPaths () regardless of starting RStudio directly or by right-clicking an file and "Open With" to start RStudio The Rprofile solution can work if RStudio is always started by clicking the RStudio shortcut