df <- data.frame(
var = c("test", "teäst"),
stringsAsFactors = FALSE
)
convert_var_to_ascii(df, 'var')
df <- data.frame(
usubjid = 1:2,
var = c("test", "teästõ"),
stringsAsFactors = FALSE
)
convert_var_to_ascii(df, 'var')
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