Unused arguments at function R

Question

I'm new in R.

Trying to use the rtriangle function.

swimmerToTornado <- trajectory("to tornado")%>%
  log_("Going down TORNADO") %>%
  addService(sname = "Tornado", timeDist = function() rtriangle( min = 0.1, max = 0.5, mode = 0.5) )

But I get this Error -

Error in rtriangle(1, min = 0.1, max = 0.5, mode = 0.5) : 
  unused arguments (min = 0.1, max = 0.5, mode = 0.5)

I tried to remove the 1 argument - still the same error.

Answer 1

I found the answer.

swimmerToTornado <- trajectory("to tornado")%>%
  log_("Going down TORNADO") %>%
  addService(sname = "Tornado", timeDist = function() rtriangle( 1,0.1, 0.5, 0.5))

Or just like the comment above by @jogo, doing a= , b= , c= will work too.