March 2018
Intermediate to advanced
528 pages
13h 2m
Portuguese (Portugal, Brazil)
Content preview from R para Data Science
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Outros Tipos de Dados | 145
O feather tende a ser mais rápido que o RDS e é utilizável fora de R. O RDS suporta
colunas-listas (sobre as quais você aprenderá no Capítulo 20 ), e o feather atualmente
não suporta.
Outros Tipos de Dados
Para colocar outros tipos de dados no R, recomendamos começar com os pacotes do
tidyverse listados a seguir. Eles certamente não são perfeitos, mas são um bom lugar
para começar. Para dados retangulares:
• haven lê arquivos SPSS, Stata e SAS.
• readxl lê arquivos Excel (.xls e .xlsx).
•
DBI, junto de um backend específico de banco de dados (por exemplo, RMySQL,
RSQLite, RPostgreSQL etc.), permite executar consultas ...
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