Error handling for incidence2_fit objects

These functions are used to filter succesful model fits from those that errored or gave warnings.

Usage

is_ok(x, ...)

# S3 method for default
is_ok(x, ...)

# S3 method for incidence2_fit
is_ok(x, include_warnings = FALSE, ...)

is_error(x, ...)

# S3 method for default
is_error(x, ...)

# S3 method for incidence2_fit
is_error(x, ...)

is_warning(x, ...)

# S3 method for default
is_warning(x, ...)

# S3 method for incidence2_fit
is_warning(x, ...)

Arguments

x

The output of function fit_curve().

...

Not currently used.

include_warnings

Include results in output that triggered warnings but not errors. Defaults to FALSE.

Value

• is_ok(): returns rows from an <incidence2_fit> object that did not error (and optionally produce a warning).

• is_error(): returns rows from an <incidence2_fit> object that errored.

• is_warning(): returns rows from an <incidence2_fit> object that produced warnings.

Author

Tim Taylor