Plot a MAIHDA sample description — plot.maihda

Descriptive plots for a maihda_describe object: the stratum-size distribution (the sparsity of the strata space), the family-aware outcome distribution, and per-variable missingness.

Usage

# S3 method for class 'maihda_describe'
plot(x, type = c("stratum_size", "outcome", "missingness"), ...)

Arguments

x: A maihda_describe object.
type: One of "stratum_size" (default; histogram of stratum sizes with the small-stratum threshold marked, empty strata included as zeros when they were enumerated), "outcome" (histogram of a continuous/count outcome, or category bars for a binomial/ordinal one), or "missingness" (percent missing per variable).
...: Additional arguments (not used).

Value

A ggplot2 object, extendable with the usual + grammar.

Examples

desc <- maihda_describe(BMI ~ Age + (1 | Gender:Race:Education),
                        data = maihda_health_data)
plot(desc, type = "stratum_size")

plot(desc, type = "outcome")

plot(desc, type = "missingness")