Get item-by-age summary statistics for items across languages

Usage

get_crossling_data(uni_lemmas, version = "current")

Arguments

uni_lemmas: A character vector of uni_lemmas.
version: A string specifying which version of the Wordbank dataset to use, e.g. "v1.2" to pin a released version for reproducibility. Defaults to "current", the most recent release.

Value

A dataframe with a row for each combination of language, item, and age, and columns for summary statistics for the group: number of children (n_children), means (comprehension, production), standard deviations (comprehension_sd, production_sd); and item-level variables (item_id, definition, uni_lemma, lexical_category, lexical_class, dataset_version).

Examples

if (FALSE) { # \dontrun{
crossling_data <- get_crossling_data(uni_lemmas = "dog")
} # }