Helper functions to support the app functionality.
.import_datasets(selection)
.update_tse(tse, fun, fun.args)
.print_message(..., title = "Invalid input:")
.set_optarg(item, loader = NULL, alternative = NULL, ...)
.check_formula(form, tse)Numeric vector. A list of indices for the mia
datasets to return.
a
TreeSummarizedExperiment
object.
Function scalar. Function to apply to tse.
Named list. A list of arguments to pass to fun.
Either a series of strings to form the message returned by
.print_message or named arguments for loader.
Character scalar. The title of the error message to
print. (Default: "Invalid input:")
Character scalar. The file path from which the object
should be loaded.
Function scalar. The function to load item.
(Default: NULL)
an alternative output to return when at least one
item and loader are not defined. (Default: NULL)
Character scalar The formula to be checked.
.import_datasets: returns the list of available mia datasets.
.update_tse: returns a TreeSE object after applying fun
with arguments fun.args. Eventual messages and errors are also
printed.
.print_message: returns a modalDialog with the error message
specified with ... and titled title.
.set_optarg: returns an optional element for a TreeSE
constructor. The output is either an object located at the file path
item and loaded with loader or alternative.
.check_formula: returns TRUE or FALSE depending
whether or not all variables included in form are present in
se colData.