RXR-2856 add input checks to get_map_estimates() #56
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mccarthy-m-g
requested changes
Sep 19, 2025
mccarthy-m-g
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Just a few things to address first:
R/check_inputs.R
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| if(! all(defined_parameters %in% names(parameters))) { | ||
| stop("One or more required parameters for the model have not been specified.") | ||
| } | ||
| if(any(names(parameters) %in% defined_parameters)) { |
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Is this missing a !?
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| if(any(names(parameters) %in% defined_parameters)) { | |
| if(any(!(names(parameters) %in% defined_parameters))) { |
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It might also be nice to identify which names are not supported so it's easy to correct them as a user
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yeah, ! dropped out by accident. Will make it more verbose
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| check_inputs(model, data, parameters, omega, regimen, NULL, "MAP"), | ||
| ) |
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missing regex string for warning message
mccarthy-m-g
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Sep 22, 2025
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lgtm! Maybe just add one more test before merging:
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| if(is.null(defined_parameters)) { | ||
| warning("Parameter information for model missing, cannot perform parameter consistency check. Please check PKPDsim model definition.") | ||
| } else { |
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Could you please add a test for this condition?
test_that("check_inputs warns when no parameters are defined as model attribute", {
model <- function() {}
data <- data.frame(time = 1:3, dv = c(1, 2, 3))
parameters <- list(CL = 1) # , V = 10)
omega <- matrix(c(0.1, 0, 0, 0.1), nrow = 2)
regimen <- list(dose = 100, interval = 12)
expect_warning(
check_inputs(model, data, parameters, omega, regimen, NULL, "MAP"),
"Parameter information for model missing"
)
})
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I don't think these changes should have an effect on production code. Where the error is implemented now, it would've failed before as well, just not as elegantly. The warning may occur in production code, but that should not have an effect.
I'll run the functional tests anyhow.