Code
res <- igo_members("Error")
Message
ioname 'Error' not found in data base
Condition
Warning in `igo_members()`:
No IGO results found with the required parameters
Code
res <- igo_members("EU", year = 1900)
Message
ioname 'EU' only alive between 1993 and 2014
Condition
Warning in `igo_members()`:
No IGO results found with the required parameters
Code
res <- igo_members("IOLM", status = c("Nope", "IGO Not In Existence",
"Full Membership", "Observer"))
Condition
Warning in `igo_members()`:
status 'Nope' not valid. Valid values are 'No Membership', 'Full Membership', 'Associate Membership', 'Observer', 'Missing data', 'IGO Not In Existence'
Code
res <- igo_members("EU", status = "Observer")
Message
No members for ioname 'EU' with the parameters provided.
Condition
Warning in `igo_members()`:
No IGO results found with the required parameters
Code
vapply(sev, class, character(1))
Output
ioname ccode state statenme year value
"character" "numeric" "character" "character" "numeric" "numeric"
category orgname
"factor" "character"
Code
var_err <- igo_members(c("EU", "an invented", "UN"))
Message
ioname 'an invented' not found in data base
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