meme_is_installed {memes}

R Documentation

Returns logical vector indicating valid MEME-Suite install status

Description

Checks for a valid meme install using same heirarchy as check_meme_install(). Returns TRUE if all supported utilities are found in the meme install location, FALSE if not.

Usage

meme_is_installed(path = NULL)

Arguments

path	optional path to "meme/bin/". If unset, will follow the search heirarchy listed above.

Details

The search heirarchy is as follows:

1. the meme_path function argument if set

2. the meme_bin option

3. the MEME_BIN environment variable

4. the default location at ~/meme/bin

Value

logical(1) indicating whether meme is installed with all supported utilities

See Also

check_meme_install()

Examples

meme_is_installed()

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