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  3. Introduction to Writing Functions in R
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अभ्यास

Passing arguments with ...

Rather than explicitly giving calc_harmonic_mean() and na.rm argument, you can use ... to simply "pass other arguments" to mean().

The dplyr package is loaded.

निर्देश 1/2

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  • Replace the na.rm argument with ... in the signature and body of calc_harmonic_mean().