Running getTximetaBFC will report the saved directory,
if it has been determined, or will return NULL.
Running setTximetaBFC will ask the user to specify a
BiocFileCache directory for accessing and saving TxDb sqlite files.
Note that tximeta's BiocFileCache can be set by the environmental
variable TXIMETA_HUB_CACHE, which will reset the cache location.
Usage
getTximetaBFC()
setTximetaBFC(dir, quiet = FALSE)
Arguments
- dir
the location for tximeta's BiocFileCache. can be missing
in which case the function will call file.choose for choosing
location interactively
- quiet
whether to suppress feedback message
Value
the directory of the BiocFileCache used by tximeta
(or nothing, in the case of setTximetaBFC)
Examples
# getting the BiocFileCache used by tximeta
# (may not be set, which uses BiocFileCache default or temp directory)
getTximetaBFC()
#> tximeta's BiocFileCache location has not yet been set
#> NULL
# don't want to actually change user settings so this is not run:
# setTximetaBFC()