Internal function for .metabulating results tables
.metabulate(meta_tables, ma_type = "ad_ts", output_format = "word",
caption = caption, show_msd = TRUE, show_conf = TRUE,
show_cred = TRUE, show_se = FALSE, show_var = FALSE,
collapse_construct_labels = TRUE, bold_headers = TRUE,
es_type = NULL, symbol_es = "ES", digits = 2L,
decimal.mark = getOption("OutDec"), leading0 = "figure",
neg.sign = "−", pos.sign = "figure", drop0integer = TRUE,
big.mark = " ", big.interval = 3L, small.mark = " ",
small.interval = 3L, na.mark = "—", lgl.mark = c("+",
"−"), inf.mark = c(" ∞", "−∞"),
conf_format = "parentheses", cred_format = "parentheses",
verbose = FALSE, unicode = unicode, conf_level = 0.95,
cred_level = 0.8)