R/conversion_season.R
isoyearweek_to_seasonweek_n.Rd
ISO yearweek to season week (numeric). Season week 1 is ISO week 35.
isoyearweek_to_seasonweek_n(x)
ISO yearweek
Season week in numeric
isoyearweek_to_seasonweek_n(c("2021-01")) #> [1] 19