apropos("^ore")

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We have all been in the position of trying to find the name of a command in a language, particularly if you are not totally sure of the full command name.

I’ve been working with R a lot recently and in particular Oracle R Enterprise. I was always trying to remember what the full command name was. Then I found the apropos function. The apropos function allows you to search R for commands based on a part or partial name. You can use regular expression syntax to define what part of the function name you are looking for.

What I ended up using most often was the following command. This function call looks for all functions being with ‘ore‘.

> apropos(“^ore”)

Apropos

To find out more about how to use the apropos command check out the R help.

> help(apropos)

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