Look for and load QAQC files — get

Looks for the specified QAQC files (MDL and check standards) within the qaqc_dir specified in the config file. If more than one set is found, it will prompt the user to specify which method they want to use. This will be stored in the local copy of the config which will be maintained for the session. Will also provide warnings and write to the readme to note if no files were found or what method was used.

Usage

get_qaqc(qaqc_dir, type, method = get_qaqc_method(), quiet = TRUE)

Arguments

qaqc_dir: file path to the mdl files generated with create_mdl
type: Either "mdl" or "check-std" to specify the type of QA/QC files to return.
method: Character of the method to use for the QAQC files.
quiet: Logical. Should function warn if default is used?

Value

A list of length 3:

eem-*: NULL if not found, otherwise the requested QAQC file for eems.
abs-*: NULL if not found, otherwise the requested QAQC file for absorbance.
method: The name of the method chosen, NULL if no files are found.

Examples

#No directory will return NULL
get_qaqc(NA, type="mdl", quiet =TRUE)
#> $eem_mdl
#> NULL
#> 
#> $abs_mdl
#> NULL
#> 
#> $method
#> NULL
#> 

#Otherwise will try to return the requested QAQC files
mdl <- get_qaqc(file.path(system.file("extdata", package = "eemanalyzeR")), type = "mdl")
plot(mdl$eem_mdl)