count_event_by_glm: function to count event rates or summary metrics for GLM analysis

Count event and subgroup summary, supports automatic parsing of fixed-effect syntax `(1|subgroup)` and multiple families.

Usage

count_event_by_glm(
  formula,
  data,
  count_by_var = NULL,
  var_subgroup = NULL,
  decimal.percent = 1,
  family = "binomial"
)

formula: formula with response (0/1 or count or continuous) and optional fixed-effect `(1|subgroup)` term.
data: data.frame or survey.design
count_by_var: variable name to stratify by (string), default NULL
var_subgroup: subgroup variable name (string); parsed from formula if not provided, default NULL
decimal.percent: decimals for percent or mean/sd, default 1
family: family type: "gaussian", "binomial", "poisson", or "quasipoisson"

tibble with grouping columns and Metric column (rate or mean sd)