Further exploring missingness dependence

Using the information from earlier on the oceanbuoys dataset, which of these statements makes the most appropriate statement on the missingness type?

Try using gg_miss_var(), and gg_miss_case(), faceting by year to get more information. For example:

library(naniar)
gg_miss_var(oceanbuoys, facet = year)

Possible answers

Data is MCAR: wind direction is important for explaining missingness

Data is MCAR: year is important for explaining missingness

Data is MAR: location is not important for explaining missingness

Data is MAR: year and location are both important for explaining missingness

Exercise

Further exploring missingness dependence

Instructions

Possible answers