Description Instructions R comes with a set of pseuodo-random number generators that allow you to simulate from well-known probability distributions like the Normal, Poisson, and binomial. Explain...
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Description Given the code below, provide the fix to it so error message does not appear. > x for(i in seq_along(x)) + { + if(x[i] = 5) { cat(i, “n”) } Error:...
Description In this assignment you will practice with lists and loops. You will write code that allows a user to perform a complex search of a collection of books, similar to what you might do with...
Description Provide in the plain text the commands that do the following: Turn on the profiler in R. Calculate how much time is spent in which function. Shows the sequence of calls. Debugs the...
Description Art Gallery Management Database Project: A local art gallery has approached your team to help them set up their database. To simplify things for this project, let’s assume the new...
Description The magrittr package adds a set of tools called pipes to R. We need it for this exam: install.packages(“magrittr”). Rewrite the following function calls using pipes, with...