Is your feature request related to a problem? Please describe.
Users are repeatedly encountering the following error:
Error: Unexpected error while trying to choose the optimum number of components. Please check the inputs and if problem persists submit an issue to https://github.com/mixOmicsTeam/mixOmics/issues
This is really not helpful at all as it is so ambiguous. One user in particular encountered this when applying tune.spca() on a dataset with a few NAs.
Describe the solution you'd like
A clearer warning/error message detailing exactly what's caused the function to stop.
Describe alternatives you've considered
Two primary alternatives:
Stop function is any NAs present
Impute missing values and notify user of imputation via warning
Will likely go for the second option as it allows NAs to be handled, but users will be made aware of the risks associated with this.
Is your feature request related to a problem? Please describe. Users are repeatedly encountering the following error:
Error: Unexpected error while trying to choose the optimum number of components. Please check the inputs and if problem persists submit an issue to https://github.com/mixOmicsTeam/mixOmics/issuesThis is really not helpful at all as it is so ambiguous. One user in particular encountered this when applying
tune.spca()on a dataset with a fewNAs.Describe the solution you'd like A clearer warning/error message detailing exactly what's caused the function to stop.
Describe alternatives you've considered Two primary alternatives:
Will likely go for the second option as it allows NAs to be handled, but users will be made aware of the risks associated with this.