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Solução alternativa [e mais bonitinha] pra questão 5.5 #50

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diogoprov opened this issue Jul 13, 2022 · 0 comments
Open

Solução alternativa [e mais bonitinha] pra questão 5.5 #50

diogoprov opened this issue Jul 13, 2022 · 0 comments
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@mauriciovancine
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enhancement New feature or request v2

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@diogoprov
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penguins %>%
       nest_by(species) %>%
       mutate(corr_especies = cor(data$bill_length_mm, data$bill_depth_mm, use = "na.or.complete"))%>%
       summarise(corr_especies, .groups = "keep")

vai me retornar uma tabela com os nomes das espécies e as respectivas correlações:

# A tibble: 3 × 2
# Groups:   species [3]
  species   corr_especies
  <fct>             <dbl>
1 Adelie            0.391
2 Chinstrap         0.654
3 Gentoo            0.643
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enhancement New feature or request v2
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@diogoprov @mauriciovancine