Associate Data Scientist in R R Developer Go To Track R Programming Fundamentals Go To Track 1 How to Write a Function Free Learn why writing your own functions is useful, how to convert a script into a function, and what order you should include the arguments. ...
This makes R an object-oriented programming language. There are many built-in functions and thousands more contributed by the R community. Before you consider writing your own function for a particular problem, check the R documentation and discussions to see if someone else has already done the...
rrtools: Tools for Writing Reproducible Research in RMotivationThe goal of rrtools is to provide instructions, templates, and functions for making a basic compendium suitable for writing a reproducible journal article or report with R. This package documents the key steps and provides convenient ...
If you want to avoid for-loops in your R code instead, you may have a look at this tutorial in case you want to learn more about alternatives such as the lapply or map functions.Video & Further ResourcesDo you need more explanations on the content of the present article? Then you ...
2for documenting functions, declaring NAMESPACE imports, and other helper-features that will be introduced in later posts. We can do this via usethis::use_roxygen_md() : usethis::use_roxygen_md() ## Setting Roxygen field in DESCRIPTION to 'list(markdown = ...
If we are looking further improvement we can focus on it. To improve rmultinom() part, I will isolate it by splitting the multfun into two functions. In general, to be able to apply parallel processing we need to be able to dispatch our tasks as functions, with one task going to eac...
The characteristics of e-texts must be studied not by means of allocating functions exclusive to digital textuality but rather by the identification of the essentially social characteristics inherent to the system within which they move and are involved. What is novel about this approach is that a...
More complex tables, characterized by advanced functions, can be built using the Table panel. The structure of the Table panel consists of groups of rows. You can define a group of rows for the header or the footer and insert groups of rows having different settings. The layout capabilities ...
Add support for converting to and from Markdown/MyST instead of reST. This requires (1) changingliterate.pyto support reading and writingmyst(a simple state machine); (2) adjustingcli.pyto expose the new conversion functions; and (3) modifyingetc/elisp/alectryon.elto make it convenient to sw...
In event-driven programming, each event callback is a short function that must obtain the data that it needs to do its job, update the app as necessary, and store its results where other callbacks can access them. The underlying app is essentially a collection of small functions working toge...