a formula object, with the response on the left of a ~
operator, and the terms, separated by + operators, on the right. See the
documentation of lm and formula for details.

data

An object of type 'mids', which stands for 'multiply imputed data
set', typically created by a call to function mice().

An objects of class mira, which stands for 'multiply imputed
repeated analysis'. This object contains data$m distinct
lm.objects, plus some descriptive information.

Details

This function is included for backward compatibility with V1.0. The function
is superseded by with.mids.

References

Van Buuren, S., Groothuis-Oudshoorn, K. (2011). mice:
Multivariate Imputation by Chained Equations in R. Journal of
Statistical Software, 45(3), 1-67.
https://www.jstatsoft.org/v45/i03/