Can you describe a situation where you had to deal with 'Inf' or 'NaN' values in R? How did you manage it?

  • Ignored these values
  • Removed these values using the na.omit() function
  • Replaced these values with 0
  • Used is.finite() function to handle these situations
'Inf' or 'NaN' values can occur in R when performing operations that are mathematically undefined. One way to handle these situations is by using the is.finite() function, which checks whether the value is finite and returns FALSE if it's Inf or NaN and TRUE otherwise.
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