[R] mutate() error

[Thierry Onkelinx]

Dear all,

I'm using this in a function inside a package. The code works fine when I
run it directly.
df %>%
   mutate(!!id_column := row_number())

When I run the function I get this error:
Error in mutate(., `:=`(!!id_column, row_number())) :
  argument "mutate" is missing, with no default

df is a data.frame, id_column a string, all functions are imported.

Can someone explain to me why I'm getting this error?

Best regards,

ir. Thierry Onkelinx
Statisticus / Statistician

Vlaamse Overheid / Government of Flanders
INSTITUUT VOOR NATUUR- EN BOSONDERZOEK / RESEARCH INSTITUTE FOR NATURE AND
FOREST
Team Biometrie & Kwaliteitszorg / Team Biometrics & Quality Assurance
thierry.onkelinx using inbo.be
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www.inbo.be

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