Compute median salary per skill

Join salary data with a skills table and compute the median salary for each ESCO level-3 skill, ordered from highest to lowest.

Usage

compute_salary_by_skill(salary_data, skills)

Arguments

salary_data

A data.table returned by extract_salary_data(). Must contain salaryvalue and a key column suitable for joining with skills (typically general_id).

skills

A data.table of skills with at least columns general_id and escoskill_level_3.

Value

A data.table with columns escoskill_level_3, N (count) and mediana (median salary), sorted by descending median.