March 2018
Intermediate to advanced
528 pages
13h 2m
Portuguese (Portugal, Brazil)
Content preview from R para Data Science
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Transformações Estatísticas | 23
•
Diagramas de caixa calculam um resumo robusto de distribuição e exibem uma
caixa especialmente formatada.
O algoritmo usado para calcular novos valores para um gráfico é chamado de stat,
abreviação de transformação estatística. A figura a seguir descreve como esse processo
funciona com o geom_bar().
Você pode aprender qual stat um geom usa ao inspecionar o valor padrão do argumento
stat
. Por exemplo,
?geom_bar
mostra que o valor padrão para
stat
é “count”, o que
significa que geom_bar() usa stat_count(). O stat_count() é documentado na mesma
página que
geo m_bar(), e se você rolar a página para baixo, pode encontra ...
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