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efficient set up tips
monitor resourcesuse GitHubRStudiotest code (microbenchmark)update R & packages (update.packages(ask = FALSE)no ask-to-save & no restore defaultsdirectory management
efficient data handling
dplyr : data_griddplyr : drop_na
dplyr : tallycheck class
%>%tibbles
resample_bootstrap()
efficient coding
access underlying routines as quickly as possiblefewer functions is efficient
vectorize code: functions that work with all-length vectors