Incomplete data are not displayed with `ggmice()` if log transformation is applied within the mapping

[hanneoberman]

One solution is to apply the transformation beforehand. Maybe just add a message whenever a log transformation is applied on an incomplete variable within the aes() function? Or actually solve the issue?

[hanneoberman]

There are some solutions: using the I() function, transforming the data, or using one of the scale_*() functions.

[hanneoberman]

There 2 options:

• data -> transform with mutate -> ggmice
• data -> ggmice -> scale_*_log

[hanneoberman]

library(ggmice)
ggmice(mice::nhanes, ggplot2::aes(x = age, y = log(bmi))) + ggplot2::geom_point()
#> Warning in log(bmi): NaNs produced

#> Warning in log(bmi): NaNs produced
#> Warning: Removed 9 rows containing missing values (`geom_point()`).

^{Created on 2023-01-19 with reprex v2.0.2}

[hanneoberman]

@pepijnvink please write a message if log( is included in one of the mapping variables

[hanneoberman]

Fixed in #80