covid19.vaccination function

function to read data related to covid19 vaccinations

covid19.vaccination(tgt = "global", data.fmt = "orig", disclaimer = TRUE)

Arguments

• tgt: selects data type: 'global','us','country','locations'
• data.fmt: selects the format of the data, options are: 'orig' (original as reported by the OWID repo)
• disclaimer: indicates whether the information about the source of the data is disclosed